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13F-HR filed by Aigen Investment Management, LP

Aigen Investment Management, LP filed this 13F-HR for the quarter ended 2025-09-30, filed 2025-11-14, with 764 holding rows worth $646,130,421.

Accession
0001420506-25-003307
Filed
2025-11-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2025

A holdings report, 764 entries on the cover page, a total value of $646,130,421 stated on the cover page (in dollars after the unit check, H1), rows summing to $646,130,421 with VALUE read as dollars as filed, 13F file number 028-19744. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ERIE INDTY CO CL A29530P102Stock1,075$342,022dollars as filed
FORMFACTOR INC COM346375108Stock9,309$339,034dollars as filed
VERTEX INC92538J106CL A13,594$336,995dollars as filed
AVIENT CORPORATION05368V106COM10,153$334,541dollars as filed
INGREDION INC COM457187102Stock2,731$333,482dollars as filed
NEOGENOMICS INC64049M209COM NEW43,190$333,427dollars as filed
LINCOLN ELEC HLDGS INC533900106COM1,412$332,992dollars as filed
YPF SOCIEDAD ANONIMA984245100SPON ADR CL D13,705$332,894dollars as filed
RUSH STREET INTERACTIVE INC782011100COM16,247$332,739dollars as filed
OVINTIV INC69047Q102COM8,160$329,501dollars as filed
KLAVIYO INC COM SER A49845K101Stock11,890$329,234dollars as filed
BANK OF N T BUTTERFIELD & SOG0772R208SHS NEW7,631$327,523dollars as filed
ANTERO RESOURCES CORP COM03674X106Stock9,754$327,344dollars as filed
ICICI BANK LIMITED ADR45104G104ADR10,797$326,393dollars as filed
EVOLV TECHNOLOGIES HLDNGS IN30049H102COM CL A43,160$325,858dollars as filed
MSCI INC COM55354G100Stock573$325,126dollars as filed
TEXAS CAP BANCSHARES INC88224Q107COM3,807$321,806dollars as filed
APELLIS PHARMACEUTICALS INC03753U106COM14,181$320,916dollars as filed
FLOWERS FOODS INC COM343498101Stock24,456$319,151dollars as filed
MAKEMYTRIP LIMITED MAURITIUS SHSV5633W109Stock3,393$317,585dollars as filed
DELTA AIR LINES INC COM NEW247361702Stock5,589$317,176dollars as filed
MISTER CAR WASH INC60646V105COM59,129$315,158dollars as filed
ESAB CORPORATION29605J106COM2,803$313,207dollars as filed
SPIRE INC84857L101COM3,835$312,629dollars as filed
OCEANEERING INTL INC675232102COM12,539$310,716dollars as filed
EVERFORTH INC COM00191U102Stock6,519$308,675dollars as filed
SUNRUN INC86771W105COM17,843$308,505dollars as filed
IMMUNOVANT INC45258J102COM19,134$308,440dollars as filed
BLUE OWL CAPITAL CORPORATION COM69121K104CEF18,016$305,011dollars as filed
SIMPLY GOOD FOODS CO COM82900L102Stock12,257$304,219dollars as filed
M/I HOMES INC55305B101COM2,099$303,180dollars as filed
QUINSTREET INC74874Q100COM19,588$303,026dollars as filed
SPROTT INC852066208COM NEW3,639$302,728dollars as filed
PERDOCEO ED CORP71363P106COM8,004$301,431dollars as filed
GRUPO AEROPORTUNARIO DEL PAC400506101SPON ADS B1,269$300,994dollars as filed
INSTALLED BLDG PRODS INC45780R101COM1,220$300,925dollars as filed
NLIGHT INC65487K100COM10,133$300,241dollars as filed
GREENBRIER COS INC393657101COM6,468$298,628dollars as filed
EMPLOYERS HOLDINGS INC292218104COMMON STOCK7,010$297,785dollars as filed
DANAOS CORPORATION SHSY1968P121Stock3,301$296,463dollars as filed
PHIBRO ANIMAL HEALTH CORP (CLA71742Q106CL A COM7,318$296,086dollars as filed
XPO INC COM983793100Stock2,289$295,899dollars as filed
COLUMBIA BKG SYS INC197236102COM11,325$291,506dollars as filed
CONCENTRIX CORP20602D101COM6,314$291,391dollars as filed
EVERTEC INC30040P103COM8,615$291,015dollars as filed
BEACON FINANCIAL CORP.084680107COM12,218$289,689dollars as filed
COTY INC222070203COM CL A71,691$289,632dollars as filed
CONSOLIDATED EDISON INC209115104COM2,872$288,693dollars as filed
FINVOLUTION GROUP SPONSORED ADS31810T101ADR39,042$287,740dollars as filed
BROWN & BROWN INC COM115236101Stock3,055$286,528dollars as filed
AMPRIUS TECHNOLOGIES INC COMMON STOCK03214Q108Stock27,190$286,039dollars as filed
FERROVIAL NV ORD SHSN3168P101Stock4,870$285,382dollars as filed
AGNC INVT CORP COM00123Q104REIT29,124$285,124dollars as filed
TRANSOCEAN LTD REGISTERED SHSH8817H100Stock90,798$283,290dollars as filed
HALEON PLC SPON ADS405552100ADR31,395$281,613dollars as filed
VITAL FARMS INC92847W103COM6,827$280,931dollars as filed
BRITISH AMERN TOB PLC SPONSORED ADR110448107ADR5,289$280,740dollars as filed
LITTELFUSE INC COM537008104Stock1,083$280,508dollars as filed
ERO COPPER CORP COM296006109Stock10,795$280,073dollars as filed
ENCORE CAP GROUP INC292554102COM6,705$279,867dollars as filed
LANDSTAR SYS INC COM515098101Stock2,280$279,437dollars as filed
ROBERT HALF INC. COM770323103Stock8,215$279,146dollars as filed
INNOVIVA INC45781M101COM15,274$278,751dollars as filed
ARIS WATER SOLUTIONS INC04041L106CLASS A COM11,274$278,017dollars as filed
BUMBLE INC12047B105COM CL A45,273$275,713dollars as filed
INTAPP INC45827U109COM6,741$275,707dollars as filed
POSTAL REALTY TRUST INC73757R102CL A17,401$273,022dollars as filed
ROIVANT SCIENCES LTDG76279101SHS18,030$272,794dollars as filed
HALOZYME THERAPEUTICS INC COM40637H109Stock3,714$272,385dollars as filed
READY CAPITAL CORP75574U101COM70,141$271,446dollars as filed
MADRIGAL PHARMACEUTICALS INC COM558868105Stock585$268,316dollars as filed
ACADIAN ASSET MANAGEMENT INC COM10948W103Stock5,546$267,095dollars as filed
IBEX LTDG4690M101COMMON STOCK6,560$265,811dollars as filed
CHAMPION HOMES INC830830105COM3,478$265,615dollars as filed
CAPITOL FED FINL INC COM14057J101Stock41,784$265,328dollars as filed
GPGI INC COM CL A20459V105Stock12,729$265,018dollars as filed
AMBARELLA INCG037AX101SHS3,207$264,642dollars as filed
PROSPECT CAPITAL CORPORATION74348T102COM96,210$264,578dollars as filed
AURORA INNOVATION INC CLASS A COM051774107Stock48,958$263,884dollars as filed
WALKER&DUNLOPINC93148P102STOK3,154$263,737dollars as filed
CONAGRA FOODS INC205887102COM14,377$263,243dollars as filed
KYNDRYL HLDGS INC50155Q100COMMON STOCK8,717$261,772dollars as filed
ARROWHEAD PHARMACEUTICALS IN04280A100COM7,548$260,331dollars as filed
MARTEN TRANSPORT LTD573075108COM24,371$259,795dollars as filed
MUELLER INDS INC COM624756102Stock2,560$258,842dollars as filed
CONMED CORP COM207410101Stock5,431$255,420dollars as filed
IDEXX LABS INC COM45168D104Stock399$254,917dollars as filed
CRITEO S A SPONS ADS226718104ADR11,239$254,001dollars as filed
COLUMBUS MCKINNON CORP NY199333105COMMON STOCK17,684$253,589dollars as filed
EQT CORP COM26884L109Stock4,641$252,610dollars as filed
AMERICAN ASSETS TR INC COM024013104REIT12,397$251,907dollars as filed
BAUSCH HEALTH COS INC COM071734107Stock38,660$249,357dollars as filed
ARES CAPITAL CORP04010L103COM12,174$248,471dollars as filed
CALIFORNIA RES CORP13057Q305COM STOCK4,658$247,712dollars as filed
GRID DYNAMICS HLDGS INC39813G109CL A32,076$247,306dollars as filed
THREDUP INC CLASS A88556E102COMMON STOCK26,116$246,796dollars as filed
CARGURUS INC COM CL A141788109Stock6,605$245,904dollars as filed
TPG RE FIN TR INC COM87266M107REIT28,683$245,526dollars as filed
ULTRA CLEAN HLDGS INC COM90385V107Stock8,977$244,623dollars as filed
HARBORONE BANCORP INC NEW41165Y100COM NEW17,976$244,474dollars as filed
CASEYS GEN STORES INC147528103COM431$243,653dollars as filed
UNIVERSAL CORP VA MTNS BK ENT COM913456109Stock4,353$243,202dollars as filed
NATURAL GROCERS BY VITAMIN C63888U108COMMON STOCK6,071$242,840dollars as filed
LIQUIDIA CORPORATION COM NEW53635D202Stock10,608$241,226dollars as filed
FLYWIRE CORPORATION302492103COM VTG17,772$240,633dollars as filed
SOCIEDAD QUIMICA Y MINERA DE C833635105SPON ADR SER B5,580$239,828dollars as filed
CAMPING WORLD HLDGS INC CL A13462K109Stock15,152$239,250dollars as filed
CORSAIR GAMING INC22041X102COM26,811$239,154dollars as filed
CARLYLE SECURED LENDING INC872280102COM19,117$238,963dollars as filed
CORE LABORATORIES INC21867A105COM19,297$238,511dollars as filed
HUNT J B TRANS SVCS INC COM445658107Stock1,773$237,883dollars as filed
CLEVELAND-CLIFFS INC NEW COM185899101Stock19,460$237,412dollars as filed
1ST FINL BANCORP320209109COM9,377$236,769dollars as filed
DXP ENTERPRISES INC233377407COM NEW1,986$236,473dollars as filed
H2O AMERICA784305104COM4,838$235,611dollars as filed
LCI INDS50189K103COM2,517$234,459dollars as filed
INSIGHT ENTERPRISES INC45765U103COM2,063$233,965dollars as filed
UMH PPTYS INC903002103COM15,737$233,694dollars as filed
McDonalds Corporation580135101COM769$233,691dollars as filed
ALEXANDER & BALDWIN INC NEW014491104COM12,846$233,669dollars as filed
CNX RES CORP COM12653C108Stock7,265$233,352dollars as filed
VERICEL CORP92346J108COM7,413$233,287dollars as filed
COEUR MNG INC COM NEW192108504Stock12,428$233,149dollars as filed
EURONET WORLDWIDE INC COM298736109Stock2,654$233,048dollars as filed
NCINO INC63947X101COM8,541$231,547dollars as filed
VAXCYTE INC COM92243G108Stock6,423$231,356dollars as filed
OLLIES BARGAIN OUTLET HLDGS681116109COM1,797$230,735dollars as filed
GLOBAL PMTS INC37940X102COM2,767$229,882dollars as filed
OTTER TAIL CORP689648103COM2,800$229,516dollars as filed
PENNYMAC MTG INVT TR COM70931T103REIT18,656$228,723dollars as filed
COHEN & STEERS INC COM19247A100Stock3,478$228,192dollars as filed
VIMEO INC92719V100COMMON STOCK29,439$228,152dollars as filed
NATIONAL BEVERAGE CORP COM635017106Stock6,157$227,316dollars as filed
AMERICAN SUPERCONDUCTOR CORP030111207SHS NEW3,822$226,989dollars as filed
NATIONAL HEALTHCARE CORP COM635906100Stock1,864$226,495dollars as filed
HOME BANCSHARES INC COM436893200Stock7,989$226,089dollars as filed
KT CORP SPONSORED ADR48268K101ADR11,510$224,445dollars as filed
U S PHYSICAL THERAPY90337L108COM2,641$224,353dollars as filed
TTM TECHNOLOGIES INC87305R109COM3,890$224,064dollars as filed
XOMETRY INC98423F109CLASS A COM4,107$223,708dollars as filed
APTARGROUP INC COM038336103Stock1,672$223,480dollars as filed
KASPI KZ JSC48581R205SPONSORED ADS2,730$222,986dollars as filed
BANCO BRADESCO S A059460303SP ADR PFD NEW65,657$221,921dollars as filed
PRIMERICA INC74164M108COM798$221,517dollars as filed
Qualcomm Incorporated747525103COM1,328$220,926dollars as filed
RANGE RES CORP COM75281A109Stock5,852$220,269dollars as filed
ENPRO INC29355X107COM974$220,124dollars as filed
MOTOROLA SOLUTIONS INC COM NEW620076307Stock478$218,585dollars as filed
LIBERTY ENERGY INC53115L104COM CL A17,710$218,541dollars as filed
PTC INC COM69370C100Stock1,075$218,247dollars as filed
WORTHINGTON ENTERPRISES INC981811102COM3,919$217,465dollars as filed
STURM, RUGER & COMPANY INC864159108COM4,997$217,220dollars as filed
GENTHERM INC37253A103COM6,372$217,030dollars as filed
COMPASS DIVERSIFIED HOLDINGS20451Q104COMMON STOCK32,500$215,150dollars as filed
LIQUIDITY SVCS INC53635B107COM7,820$214,503dollars as filed
REVVITY INC714046109COM2,446$214,392dollars as filed
ATLANTA BRAVES HLDGS INC047726302COM SER C5,146$214,022dollars as filed
MASTEC INC COM576323109Stock1,003$213,448dollars as filed
BROOKFIELD WEALTH SOL LTD CL A EXCHANGEABG17434104Stock2,233$213,051dollars as filed
J & J SNACK FOODS CORP COM466032109Stock2,208$212,167dollars as filed
TRANE TECHNOLOGIES PLC SHSG8994E103Stock502$211,824dollars as filed
BLACK HILLS CORP COM092113109Stock3,437$211,685dollars as filed
ELLINGTON FINANCIAL INC28852N109COM16,306$211,652dollars as filed
CENTURI HOLDINGS INC155923105COM SHS9,889$209,350dollars as filed
EASTERLY GOVT PPTYS INC27616P301COM SHS9,108$208,846dollars as filed
SIRIUSPOINT LTDG8192H106COM11,532$208,614dollars as filed
BANK OZK LITTLE ROCK ARK COM06417N103Stock4,088$208,406dollars as filed
MONDAY COM LTD SHSM7S64H106Stock1,075$208,217dollars as filed
SCHWEITZER-MAUDUIT INTL INC808541106COM18,391$208,002dollars as filed
NEW FORTRESS ENERGY INC644393100COM CL A93,805$207,309dollars as filed
FREEDOM HOLDING CORP356390104COM1,196$205,867dollars as filed
AVIS BUDGET GROUP INC053774105COM1,279$205,375dollars as filed
SOLAREDGE TECHNOLOGIES INC83417M104COM5,528$204,536dollars as filed
SCHNEIDER NATIONAL INC80689H102CL B9,653$204,257dollars as filed
UNITIL CORP COM913259107Stock4,267$204,219dollars as filed
AVADEL PHARMACEUTICALS PLCG29687103COM SHS13,362$204,038dollars as filed
ICHOR HOLDINGSG4740B105SHS11,593$203,109dollars as filed
KARMAN HLDGS INC COMMON STOCK485924104Stock2,809$202,810dollars as filed
RADIAN GROUP INC COM750236101Stock5,588$202,397dollars as filed
INTERCORP FINL SVCS INCP5626F128SHS5,012$202,184dollars as filed
WORKIVA INC COM CL A98139A105Stock2,341$201,513dollars as filed
MANNKIND CORP COM NEW56400P706Stock37,504$201,396dollars as filed
STMICROELECTRONICS N V NY REGISTRY861012102ADR7,102$200,703dollars as filed
FS KKR CAP CORP302635206COM13,417$200,316dollars as filed
ALPHATEC HLDGS INC02081G201COM NEW13,672$198,791dollars as filed
ENERFLEX LTD29269R105COM15,567$193,704dollars as filed
UWM HOLDINGS CORPORATION COM CL A91823B109Stock31,768$193,467dollars as filed
IVERSIFIED ENERGY COMPANY PG2891G204SHS NEW13,690$191,797dollars as filed
AEVA TECHNOLOGIES INC COM NEW00835Q202Stock12,688$183,976dollars as filed
PROPETRO HLDG CORP74347M108COM34,545$181,016dollars as filed
XEROX HOLDINGS CORP98421M106COM NEW47,760$179,578dollars as filed
ORGANON & CO COMMON STOCK68622V106Stock16,775$179,157dollars as filed
AH RLTY TR INC04208T108COM25,464$178,503dollars as filed
BGC GROUP INC CL A088929104Stock18,769$177,555dollars as filed
DENALI THERAPEUTICS INC COM24823R105Stock12,075$175,329dollars as filed
MELCO RESORTS & ENTERTAINMENT585464100ADR18,823$172,607dollars as filed
RPC INC749660106COMMON STOCK36,243$172,517dollars as filed
NAVIENT CORPORATION COM63938C108Stock12,928$170,003dollars as filed
ECOPETROL S A SPONSORED ADS279158109ADR18,248$168,064dollars as filed
B & G FOODS INC05508R106COM37,696$166,993dollars as filed
SPROUT SOCIAL INC COM CL A85209W109Stock12,908$166,771dollars as filed
ACV AUCTIONS INC00091G104COM CL A16,647$164,972dollars as filed
CLARIVATE PLCG21810109ORD SHS41,700$159,711dollars as filed
XERIS BIOPHARMA HOLDINGS INC98422E103COM19,129$155,710dollars as filed
TWO HBRS INVT CORP90187B804COM15,700$154,959dollars as filed
COLUMBIA FINANCIAL INC197641103COMMON STOCK10,207$153,207dollars as filed
HAPPEN INC COM NEW52603A208Stock10,023$152,249dollars as filed
LEGGETT & PLATT INC524660107COM17,129$152,106dollars as filed
SELECT WATER SOLUTIONS INC81617J301CL A COM14,035$150,034dollars as filed
MEDIAALPHA INC58450V104CL A13,179$149,977dollars as filed
AVANOS MED INC05350V106COM12,888$148,985dollars as filed
First Foundation Inc32026V104Common Stock26,643$148,402dollars as filed
ITAU UNIBANCO HLDG S A SPON ADR REP PFD465562106ADR19,871$145,853dollars as filed
ASE TECHNOLOGY HLDG CO LTD SPONSORED ADS00215W100ADR12,784$141,775dollars as filed
OPPFI INC68386H103COMMON STOCK12,187$138,079dollars as filed
VESTIS CORPORATION29430C102COM SHS29,808$135,030dollars as filed
XPERI INC98423J101COMMON STOCK20,750$134,460dollars as filed
Day One Biopharmaceuticals Inc23954D109Common Stock18,803$132,561dollars as filed
GERDAU SA SPON ADR REP PFD373737105ADR40,670$126,077dollars as filed
LEXINFINTECH HLDGS LTD ADR528877103ADR23,583$125,697dollars as filed
HILLMAN SOLUTIONS CORP431636109COM13,331$122,379dollars as filed
ARRAY TECHNOLOGIES, INC.04271T100COM SHS14,674$119,593dollars as filed
AMERICAN COASTAL INSURANCE C910710102COMMON STOCK10,490$119,481dollars as filed
AMERICAN AIRLINES GROUP INC COM02376R102Stock10,565$118,751dollars as filed
VERASTEM INC92337C203COMMON STOCK13,431$118,596dollars as filed
NIAGEN BIOSCIENCE INC171077407COM NEW12,669$118,202dollars as filed
NORTHFIELD BANCORP INC66611T108COMMON STOCK10,003$118,035dollars as filed
ARDELYX INC039697107COM21,365$117,721dollars as filed
CORMEDIX INC COM21900C308Stock10,079$117,219dollars as filed
BANCO SANTANDER BRASIL S.A. AD05967A107ADS REP 1 UNIT20,939$117,049dollars as filed
RENEW ENERGY GLOBAL PLC CL A SHSG7500M104Stock15,016$115,623dollars as filed
KEARNY FINL CORP MD48716P108COM17,238$113,254dollars as filed
NERDWALLET INC CL A64082B102COMMON STOCK10,202$109,774dollars as filed
AUTOLUS THERAPEUTICS PLC SPON05280R100COM65,617$106,956dollars as filed
PAYONEER GLOBAL INC COM70451X104Stock17,629$106,655dollars as filed
Heritage Commerce Corp426927109Common Stock10,367$102,944dollars as filed
AMNEAL PHARMACEUTICALS INC03168L105COM STK CL A10,231$102,412dollars as filed
VAALCO ENERGY INC91851C201COMMON STOCK25,467$102,377dollars as filed
ARES COML REAL ESTATE CORP04013V108COM22,623$102,030dollars as filed
SHOALS TECHNOLOGIES GROUP INC CL A82489W107Stock13,652$101,161dollars as filed
LOMA NEGRA C I A S A MTN 1454150E104SPONSORED ADS13,245$97,616dollars as filed
WEAVE COMMUNICATIONS INC94724R108COM14,448$96,513dollars as filed
TABOOLA.COM LTDM8744T106ORD SHS27,887$95,095dollars as filed
KKR REAL ESTATE FIN TR INC48251K100COM10,514$94,626dollars as filed
RESOURCES CONNECTION INC76122Q105COM18,444$93,142dollars as filed
BLACKROCK TCP CAPITAL CORP09259E108COM14,542$90,160dollars as filed
PORTILLOS INC73642K106COM CL A13,942$89,926dollars as filed
PLAYTIKA HOLDING CORP72815L107COMMON STOCK22,447$87,319dollars as filed
GLOBAL BUSINESS TRAVEL GROUP COM CL A37890B100Stock10,570$85,406dollars as filed
PRIORITY TECHNOLOGY HOLDINGS74275G107COMMON STOCK12,364$84,941dollars as filed
CRONOS GROUP INC22717L101COM28,385$78,910dollars as filed
STONERIDGE INC86183P102COMMON STOCK10,123$77,137dollars as filed
STITCH FIX INC860897107COM CL A17,591$76,521dollars as filed
Berry Corp08579X101Common Stock17,334$65,523dollars as filed
JELD-WEN HLDG INC47580P103COM10,341$50,774dollars as filed
COMPANHIA SIDERURGICA NACION20440W105SPONSORED ADR30,266$45,399dollars as filed
CLAROS MORTGAGE TRUST INC18270D106REIT13,555$45,003dollars as filed
CLEAR CHANNEL OUTDOOR HLDGS18453H106COM28,282$44,686dollars as filed
GERON CORP374163103COM31,659$43,373dollars as filed
I-80 GOLD CORP44955L106COM29,644$39,427dollars as filed
CODEXIS INC192005106COM15,830$38,625dollars as filed
TAYSHA GENE THERAPIES INC877619106COMMON STOCK10,367$33,900dollars as filed
NANO DIMENSION LTD63008G203SPONSORD ADS NEW19,491$30,601dollars as filed
SELECTQUOTE INC816307300COM12,664$24,821dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001420506-25-003307this filing2025-11-14acceptance time not in the bulk data set