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Aigen Investment Management, LP

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13F filer, CIK 1741224, NEW YORK, NY

Aigen Investment Management, LP reported $389,221,792 across 496 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 12.12% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001420506-26-001055

Period
2026-03-31
Reported value
$389M
Holdings
496
Top 10 weight
12.12%
New
284
Sold out
338

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SREnew+62,030$6.03M
HDadded+17,132$5.63M
APDnew+15,829$4.6M
COFnew+24,495$4.47M
Vadded+14,411$4.36M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
BLKreduced-6,548-$6.3M
PGexited-37,737-$5.41M
NFLXexited-56,277-$5.28M
KEYexited-248,609-$5.13M
MSFTreduced-13,396-$4.96M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Back to all 496 share positions

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
PGPROCTER & GAMBLE CO37,737$5.41Mshares
NFLXNETFLIX INC.56,277$5.28Mshares
KEYKEYCORP248,609$5.13Mshares
MSIMOTOROLA SOLUTIONS INC11,952$4.58Mshares
VEEVVEEVA SYS INC19,217$4.29Mshares
EOGEOG RES INC38,768$4.07Mshares
KMIKINDER MORGAN INC DEL137,149$3.77Mshares
ADPAUTOMATIC DATA PROCESSING IN14,646$3.77Mshares
LINLINDE PLC8,378$3.57Mshares
MSMORGAN STANLEY19,281$3.42Mshares
MCDMCDONALDS CORP10,847$3.32Mshares
MRSHMARSH & MCLENNAN COS INC17,425$3.23Mshares
GNTXGENTEX CORP126,458$2.94Mshares
UNHUNITEDHEALTH GROUP INC8,562$2.83Mshares
FISFIDELITY NATL INFORMATION SV41,915$2.79Mshares
URIUNITED RENTALS INC3,406$2.76Mshares
ETNEATON CORP PLC8,180$2.61Mshares
CARRCARRIER GLOBAL CORPORATION49,268$2.6Mshares
LVSLAS VEGAS SANDS CORP39,570$2.58Mshares
CCICROWN CASTLE INC28,442$2.53Mshares
MPCMARATHON PETE CORP14,565$2.37Mshares
AEPAMERICAN ELEC PWR CO INC20,098$2.32Mshares
NOCNORTHROP GRUMMAN CORP3,780$2.16Mshares
BMYBRISTOL-MYERS SQUIBB CO39,302$2.12Mshares
PFEPFIZER INC83,314$2.07Mshares
UALUNITED AIRLS HLDGS INC18,492$2.07Mshares
BNTXBIONTECH SE20,988$2Mshares
RLRALPH LAUREN CORP4,858$1.72Mshares
LULULULULEMON ATHLETICA INC7,764$1.61Mshares
AXSAXIS CAP HLDGS LTD15,036$1.61Mshares
WMTWALMART INC14,096$1.57Mshares
CRSCARPENTER TECHNOLOGY CORP4,988$1.57Mshares
OTISOTIS WORLDWIDE CORP17,363$1.52Mshares
METMETLIFE INC19,144$1.51Mshares
GOOGALPHABET INC4,812$1.51Mshares
KLACKLA CORP1,155$1.4Mshares
SHWSHERWIN WILLIAMS CO4,102$1.33Mshares
SOSOUTHERN CO15,230$1.33Mshares
RTXRTX CORPORATION7,154$1.31Mshares
EFXEQUIFAX INC5,906$1.28Mshares
AEOAMERICAN EAGLE OUTFITTERS IN47,334$1.25Mshares
TDYTELEDYNE TECHNOLOGIES INC2,422$1.24Mshares
SPXCSPX TECHNOLOGIES INC5,941$1.19Mshares
DYDYCOM INDS INC3,414$1.15Mshares
PAGPENSKE AUTOMOTIVE GRP INC7,276$1.15Mshares
CPAYCORPAY INC3,756$1.13Mshares
TRITHOMSON REUTERS CORP7,206$1.12Mshares
DTDYNATRACE INC24,797$1.07Mshares
GAPGAP INC41,788$1.07Mshares
SBUXSTARBUCKS CORP12,666$1.07Mshares
MDBMONGODB INC2,519$1.06Mshares
IQVIQVIA HLDGS INC4,669$1.05Mshares
KMBKIMBERLY-CLARK CORP10,205$1.03Mshares
ACGLARCH CAP GROUP LTD10,553$1.01Mshares
KSSKOHLS CORP48,565$991Kshares
JNJJOHNSON & JOHNSON4,757$984Kshares
FHNFIRST HORIZON CORPORATION40,861$977Kshares
ETRENTERGY CORP NEW10,539$974Kshares
TDTORONTO DOMINION BK ONT8,087$970Kshares
WSMWILLIAMS SONOMA INC5,401$965Kshares
BLDRBUILDERS FIRSTSOURCE INC9,286$955Kshares
CTRICENTURI HOLDINGS INC37,519$947Kshares
EHCENCOMPASS HEALTH CORP8,783$932Kshares
FMCFMC CORP64,946$901Kshares
RPMRPM INTL INC8,635$898Kshares
MOSMOSAIC CO37,232$897Kshares
BMRNBIOMARIN PHARMACEUTICAL INC14,598$868Kshares
NVONOVO-NORDISK A S16,917$861Kshares
KOCOCA COLA CO12,303$860Kshares
HLHECLA MINING COMPANY44,393$852Kshares
CATCATERPILLAR INC1,459$836Kshares
ANFABERCROMBIE & FITCH CO6,609$832Kshares
RBLXROBLOX CORP10,241$830Kshares
MUMICRON TECHNOLOGY INC2,907$830Kshares
COHRCOHERENT CORP4,492$829Kshares
UBERUBER TECHNOLOGIES INC9,721$794Kshares
WDCWESTERN DIGITAL CORP4,600$792Kshares
BXBLACKSTONE INC5,095$785Kshares
CDNSCADENCE DESIGN SYSTEM INC2,497$781Kshares
QSRRESTAURANT BRANDS INTL INC9,384$768Kshares
MORNMORNINGSTAR INC3,479$756Kshares
FNVFRANCO NEV CORP2,603$741Kshares
ULTAULTA BEAUTY INC1,224$741Kshares
EXELEXELIXIS INC16,839$738Kshares
AEMAGNICO EAGLE MINES LTD3,170$738Kshares
CMCANADIAN IMPERIAL BANK OF CO5,925$737Kshares
DRSLEONARDO DRS INC21,576$736Kshares
WTSWATTS WATER TECHNOLOGIES INC2,656$733Kshares
NICNICOLET BANKSHARES INC5,960$723Kshares
WPMWHEATON PRECIOUS METALS CORP4,434$715Kshares
KYMRKYMERA THERAPEUTICS INC9,098$708Kshares
HRLHORMEL FOODS CORP29,835$707Kshares
AGIOAGIOS PHARMACEUTICALS INC25,915$705Kshares
TWLOTWILIO INC4,845$689Kshares
GRMNGARMIN LTD3,383$686Kshares
RITMRITHM CAPITAL CORP62,863$685Kshares
ELANELANCO ANIMAL HEALTH INC30,101$681Kshares
NMIHNMI HLDGS INC16,594$677Kshares
DOCSDOXIMITY INC14,928$661Kshares
GIBCGI INC5,362$661Kshares
AAGILENT TECHNOLOGIES INC4,840$659Kshares
FCXFREEPORT MCMORAN INC12,767$648Kshares
RVMDREVOLUTION MEDICINES INC8,129$647Kshares
ARCCARES CAPITAL CORP31,808$643Kshares
MTXMINERALS TECHNOLOGIES INC10,517$641Kshares
WTWISDOMTREE INC52,139$636Kshares
CTSHCOGNIZANT TECHNOLOGY SOLUTIO7,619$632Kshares
CNHCNH INDL N V66,472$613Kshares
SLFSUN LIFE FINANCIAL INC.7,059$605Kshares
WATWATERS CORP1,590$604Kshares
PEGPUBLIC SVC ENTERPRISE GROUP7,475$600Kshares
QRVOQORVO INC6,777$573Kshares
PACGRUPO AEROPORTUNARIO DEL PAC2,120$559Kshares
PPGPPG INDS INC5,444$558Kshares
BAXBAXTER INTL INC29,133$557Kshares
EVRGEVERGY INC7,671$556Kshares
TRINTRINITY CAP INC37,382$548Kshares
CLSCELESTICA INC1,346$546Kshares
KGCKINROSS GOLD CORP14,001$541Kshares
TACTRANSALTA CORP31,298$534Kshares
CBSHCOMMERCE BANCSHARES INC10,053$526Kshares
GEFGREIF INC7,761$525Kshares
IOTSAMSARA INC14,812$525Kshares
LLOEWS CORP4,977$524Kshares
ITGARTNER INC2,046$516Kshares
LDOSLEIDOS HOLDINGS INC2,856$515Kshares
LRNSTRIDE INC7,906$513Kshares
ASBASSOCIATED BANC-CORP19,789$510Kshares
PNWPINNACLE WEST CAP CORP5,735$509Kshares
NHCNATIONAL HEALTHCARE CORP3,687$505Kshares
WHRWHIRLPOOL CORP6,929$500Kshares
LNGCHENIERE ENERGY INC2,507$487Kshares
PRIMPRIMORIS SVCS CORP3,900$484Kshares
ARWARROW ELECTRS INC4,351$479Kshares
AMRXAMNEAL PHARMACEUTICALS INC37,674$475Kshares
EFOREVERFORTH INC9,519$459Kshares
MNDYMONDAY COM LTD3,083$455Kshares
RVTYREVVITY INC4,670$452Kshares
RELXRELX PLC11,122$450Kshares
ESABESAB CORPORATION3,966$443Kshares
UFPIUFP INDUSTRIES INC4,859$442Kshares
KLICKULICKE & SOFFA INDS INC9,583$437Kshares
CVECENOVUS ENERGY INC20,214$436Kshares
SFMSPROUTS FMRS MKT INC5,427$432Kshares
GDGENERAL DYNAMICS CORP1,275$429Kshares
IPARINTERPARFUMS INC5,048$428Kshares
TVTXTRAVERE THERAPEUTICS INC11,183$427Kshares
TWTRADEWEB MKTS INC3,903$420Kshares
CCJCAMECO CORP3,720$420Kshares
SNYSANOFI SA8,590$416Kshares
CNMDCONMED CORP10,249$416Kshares
BJBJS WHSL CLUB HLDGS INC4,613$415Kshares
VRDNVIRIDIAN THERAPEUTICS INC13,217$411Kshares
LADLITHIA MTRS INC1,235$410Kshares
FBRTFRANKLIN BSP RLTY TR INC40,715$408Kshares
WLDNWILLDAN GROUP INC3,786$392Kshares
BVNCOMPANIA DE MINAS BUENAVENTU14,054$391Kshares
CADECADENCE BANK9,067$388Kshares
TFIITFI INTERNATIONAL INC2,643$375Kshares
ENPHENPHASE ENERGY INC11,662$374Kshares
NWENORTHWESTERN ENERGY GROUP IN5,729$370Kshares
ARISARIS MINING CORPORATION22,763$369Kshares
SSBSOUTHSTATE BK CORP3,878$365Kshares
HNIHNI CORP8,665$364Kshares
GLGLOBE LIFE INC2,584$361Kshares
NNINELNET INC2,708$360Kshares
PLPLANET LABS PBC18,234$360Kshares
GDDYGODADDY INC2,893$359Kshares
DTEDTE ENERGY CO2,773$358Kshares
FFINFIRST FINL BANKSHARES INC11,930$356Kshares
VKTXVIKING THERAPEUTICS INC10,103$355Kshares
CELCCELCUITY INC3,557$355Kshares
AURAURORA INNOVATION INC92,342$355Kshares
CNSCOHEN & STEERS INC5,648$355Kshares
FRHCFREEDOM HOLDING CORP2,910$354Kshares
NTBBANK OF N T BUTTERFIELD & SO7,095$353Kshares
AMRALPHA METALLURGICAL RESOUR I1,761$352Kshares
TTDTHE TRADE DESK INC9,265$352Kshares
CVSCVS HEALTH CORP4,425$351Kshares
CMECME GROUP INC1,284$351Kshares
INTCINTEL CORP9,462$349Kshares
HRIHERC HLDGS INC2,352$349Kshares
CVNACARVANA CO816$344Kshares
TTCTORO CO4,362$343Kshares
EPACENERPAC TOOL GROUP CORP8,925$341Kshares
PPCPILGRIMS PRIDE CORP8,712$340Kshares
VISNVISTANCE NETWORKS INC18,512$336Kshares
WKWORKIVA INC3,869$334Kshares
SNPSSYNOPSYS INC709$333Kshares
LEVILEVI STRAUSS & CO NEW15,934$330Kshares
COLLCOLLEGIUM PHARMACEUTICAL INC7,116$329Kshares
DBXDROPBOX INC11,740$326Kshares
SVMSILVERCORP METALS INC29,555$324Kshares
BRZEBRAZE INC9,442$324Kshares
CRVLCORVEL CORP4,776$323Kshares
CNICANADIAN NATL RY CO3,228$319Kshares
FNFFIDELITY NATL FINL INC5,835$319Kshares
XYZBLOCK INC4,882$318Kshares
CNTACENTESSA PHARMACEUTICALS PLC12,569$314Kshares
BRSLBRIGHTSTAR LOTTERY PLC20,272$314Kshares
RCIROGERS COMMUNICATIONS INC6,015$312Kshares
KRMNKARMAN HLDGS INC4,199$307Kshares
SCLSTEPAN CO6,436$305Kshares
WDWALKER & DUNLOP INC5,029$302Kshares
CAVACAVA GROUP INC5,118$300Kshares
INVAINNOVIVA INC14,980$299Kshares
AVNTAVIENT CORPORATION9,540$298Kshares
RACEFERRARI N V796$294Kshares
PODDINSULET CORP1,020$290Kshares
PFGCPERFORMANCE FOOD GROUP CO3,212$289Kshares
ALLEALLEGION PLC1,804$287Kshares
PAASPAN AMERN SILVER CORP5,516$286Kshares
BOOTBOOT BARN HLDGS INC1,613$285Kshares
MKTXMARKETAXESS HLDGS INC1,564$283Kshares
CHTRCHARTER COMMUNICATIONS INC1,357$283Kshares
LITELUMENTUM HLDGS INC761$280Kshares
CNXCNX RES CORP7,619$280Kshares
BCOBRINKS CO2,389$279Kshares
FRPTFRESHPET INC4,573$279Kshares
RBCRBC BEARINGS INC613$275Kshares
CMACOMERICA INC3,151$274Kshares
STXSEAGATE TECHNOLOGY HLDNGS PL994$274Kshares
TSLXSIXTH STREET SPECIALTY LENDI12,586$273Kshares
POOLPOOL CORP1,194$273Kshares
RBRKRUBRIK INC.3,486$267Kshares
CRCCALIFORNIA RES CORP5,949$266Kshares
MASIMASIMO CORP2,018$262Kshares
BHFBRIGHTHOUSE FINL INC4,045$262Kshares
IMKTAINGLES MKTS INC3,814$261Kshares
MHOM/I HOMES INC2,043$261Kshares
RDNRADIAN GROUP INC7,255$261Kshares
BWABORGWARNER INC5,783$261Kshares
ONON SEMICONDUCTOR CORP4,734$256Kshares
HASIHA SUSTAINABLE INFRA CAP INC8,145$256Kshares
PARRPAR PAC HOLDINGS INC7,233$254Kshares
ZIONZIONS BANCORPORATION NATL AS4,332$254Kshares
ASAMER SPORTS INC6,789$254Kshares
JXNJACKSON FINANCIAL INC2,353$251Kshares
NTRANATERA INC1,094$251Kshares
BCPCBALCHEM CORP1,630$250Kshares
TSNTYSON FOODS INC4,251$249Kshares
DUKDUKE ENERGY CORP NEW2,117$248Kshares
CSXCSX CORP6,843$248Kshares
VLYVALLEY NATL BANCORP21,205$248Kshares
WSOWATSCO INC733$247Kshares
WCCWESCO INTL INC1,007$246Kshares
DOLEDOLE PLC16,409$246Kshares
WAFDWAFD INC7,665$246Kshares
RMBSRAMBUS INC DEL2,636$242Kshares
CVCOCAVCO INDS INC DEL408$241Kshares
XMTRXOMETRY INC4,041$240Kshares
HTOH2O AMERICA4,900$240Kshares
CECELANESE CORP DEL5,672$240Kshares
RNRRENAISSANCERE HLDGS LTD845$238Kshares
FISIFINANCIAL INSTITUTIONS INC7,547$235Kshares
LOBLIVE OAK BANCSHARES INC6,828$235Kshares
NGDNEW GOLD INC23,107$233Kshares
COINCOINBASE GLOBAL INC1,029$233Kshares
GRCGORMAN RUPP CO4,839$231Kshares
UGIUGI CORP NEW6,159$231Kshares
HLNEHAMILTON LANE INC1,711$230Kshares
AAPADVANCE AUTO PARTS INC5,831$229Kshares
WFCWELLS FARGO & CO2,444$228Kshares
AXGNAXOGEN INC6,924$227Kshares
TXNTEXAS INSTRS INC1,304$226Kshares
NAVINAVIENT CORPORATION17,371$226Kshares
GSLGLOBAL SHIP LEASE INC6,425$225Kshares
ALSNALLISON TRANSMISSION HLDGS I2,281$223Kshares
NCNONCINO INC8,708$223Kshares
NBHCNATIONAL BK HLDGS CORP5,806$221Kshares
REVGREV GROUP INC3,627$221Kshares
BCRXBIOCRYST PHARMACEUTICALS INC28,058$219Kshares
SEISOLARIS ENERGY INFRAS INC4,705$216Kshares
MOFGMIDWESTONE FINANCIAL GROUP I5,612$216Kshares
KGSKODIAK GAS SVCS INC5,763$216Kshares
TGBTASEKO MINES LTD31,130$215Kshares
GHGUARDANT HEALTH INC2,105$215Kshares
IBEXIBEX LTD5,628$215Kshares
CMSCMS ENERGY CORP3,068$215Kshares
LIILENNOX INTL INC432$210Kshares
MWAMUELLER WTR PRODS INC8,805$210Kshares
LBRDKLIBERTY BROADBAND CORP4,308$209Kshares
SBSISOUTHSIDE BANCSHARES INC6,864$209Kshares
DECKDECKERS OUTDOOR CORP2,008$208Kshares
EVTCEVERTEC INC7,094$206Kshares
STLASTELLANTIS N.V18,931$206Kshares
GPGIGPGI INC10,618$205Kshares
COGTCOGENT BIOSCIENCES INC5,661$201Kshares
ASIXADVANSIX INC10,803$187Kshares
PAGSPAGSEGURO DIGITAL LTD19,343$186Kshares
GDYNGRID DYNAMICS HLDGS INC20,239$183Kshares
PSTLPOSTAL REALTY TRUST INC11,062$179Kshares
OGNORGANON & CO24,876$178Kshares
AESAES CORP12,155$174Kshares
EXKENDEAVOUR SILVER CORP18,369$173Kshares
PUMPPROPETRO HLDG CORP17,546$167Kshares
WSRWHITESTONE REIT11,619$161Kshares
PAYOPAYONEER GLOBAL INC28,505$160Kshares
ACVAACV AUCTIONS INC19,771$159Kshares
LIONLIONSGATE STUDIOS CORP16,365$149Kshares
UAAUNDER ARMOUR INC29,181$145Kshares
AVNSAVANOS MED INC12,902$145Kshares
DNNDENISON MINES CORP54,077$144Kshares
CGNTCOGNYTE SOFTWARE LTD15,033$141Kshares
NEONEOGENOMICS INC11,910$140Kshares
GNWGENWORTH FINL INC15,448$139Kshares
NXENEXGEN ENERGY LTD15,145$139Kshares
SGHCSUPER GROUP SGHC LIMITED11,587$138Kshares
PTLOPORTILLOS INC29,470$134Kshares
DCHDAUCH CORP20,861$134Kshares
WENWENDYS CO12,662$105Kshares
AEGAEGON LTD13,352$103Kshares
SNAPSNAP INC12,017$97Kshares
TRTXTPG RE FIN TR INC10,936$94.2Kshares
LACLITHIUM AMERS CORP NEW21,407$93.3Kshares
FFWMFIRST FNDTN INC14,898$91.8Kshares
BHCBAUSCH HEALTH COS INC11,199$77.8Kshares
JBLUJETBLUE AIRWAYS CORP16,926$77Kshares
PLTKPLAYTIKA HLDG CORP17,944$70.9Kshares
ACREARES COML REAL ESTATE CORP13,797$66Kshares
ZIPZIPRECRUITER INC16,099$62.8Kshares
XRXXEROX HOLDINGS CORP25,694$60.9Kshares
ACCOACCO BRANDS CORP15,500$57.8Kshares
EGYVAALCO ENERGY INC14,871$54.1Kshares
CLVTCLARIVATE PLC16,006$53.5Kshares
BLDPBALLARD PWR SYS INC NEW21,026$53.4Kshares
GERNGERON CORP37,355$49.3Kshares
MQMARQETA INC10,271$48.8Kshares
AVXLANAVEX LIFE SCIENCES CORP12,412$44.2Kshares
TROXTRONOX HOLDINGS PLC10,290$42.9Kshares
AIRSAIRSCULPT TECHNOLOGIES INC18,076$35.8Kshares
CDXSCODEXIS INC17,629$28.7Kshares
LABSTANDARD BIOTOOLS INC22,169$28.4Kshares
CATXPERSPECTIVE THERAPEUTICS INC10,173$28Kshares
GETYGETTY IMAGES HOLDINGS INC16,856$22.6Kshares
MXCTMAXCYTE INC13,819$21.4Kshares
ALLOALLOGENE THERAPEUTICS INC15,416$21.1Kshares
HRTXHERON THERAPEUTICS INC12,717$16.5Kshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001420506-26-001055 base2026-05-15acceptance time not in the bulk data set