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Disclosery

XBI SPDR SERIES TRUST

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S&P BIOTECH (fund)

807 managers (817 13F filers) reported a position in XBI shares at 2026-03-31, 131,295,147 shares in all. 94 filers opened a position and 97 filers sold out during the quarter.

Managers
807
13F filers
817
New
94
Added
251
Reduced
242
Sold out
97
Shares held by filers
131,295,147

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS21,155,872$2.7B1.78%+4,568,51813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/14,518,027$1.85B0.14%+1,700,85113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC13,719,344$1.75B0.23%-6,177,07413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY12,331,553$1.58B0.09%+839,87013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC10,663,404$1.36B0.87%-1,863,80613F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…9,745,500$1.24B2.05%-2,847,00013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,231,375$740M0.05%+2,965,68613F-HR/ATimelineGroup
UBS Group AGgroup of 2 filers holding3,549,596$453M+572,257Timeline
BARCLAYS PLCin group BARCLAYS PLC2,834,160$362M0.13%+943,75213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN2,746,209$351M0.07%-820,05613F-HR/ATimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.2,314,720$296M3.61%+599,63113F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC1,805,630$231M0.36%-47,60213F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD1,758,000$225M0.14%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,367,792$175M0.14%+630,01513F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/834,630$107M0.04%+672,00713F-HRTimelineGroup
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD809,579$103M1.13%-159,84013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC801,995$102M0.02%+123,26913F-HR/ATimelineGroup
LPL Financial LLC792,546$101M0.03%-83,00113F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC725,538$92.6M0.06%+87,00913F-HRTimelineGroup
Employees Retirement System of Texas688,272$87.9M0.77%-37,00013F-HRTimeline
Greenhouse Funds LLLP650,949$83.1M3.94%-36,57513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC623,015$79.6M0.16%-12,82813F-HRTimelineGroup
Main Street Research LLC567,479$72.5M4.22%+206,95313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA510,065$65.2M0.01%+18,45213F-HRTimelineGroup
NATIXISin group Natixis Investment Managers488,804$62.4M0.25%-4,24513F-HRTimelineGroup
Clal Insurance Enterprises Holdings Ltdin group Clal Insurance Enterprises Ho…484,500$61.9M0.37%-206,50013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd483,532$61.8M0.73%new13F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding450,782$57.6M+20,652Timeline
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …450,000$57.5M0.5%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC433,132$55.3M0.02%-32,88613F-HRTimelineGroup
Investure, LLC412,250$52.7M2.58%013F-HRTimeline
STRS OHIO410,500$52.4M0.21%+19,30013F-HRTimeline
SG Americas Securities, LLC391,243$50M0.06%+86,13813F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP341,169$43.6M0.04%-1,421,43113F-HRTimelineGroup
DAFNA Capital Management LLC318,505$40.7M9.25%-18,00013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP290,957$37.2M0.03%-13,54613F-HRTimelineGroup
Walleye Trading LLCin group Walleye Capital LLC287,721$36.8M0.76%+188,40113F-HRTimelineGroup
PSP Research LLC284,900$36.4M25.75%new13F-HRTimeline
Aptus Capital Advisors, LLC270,719$34.6M0.29%+268,23413F-HRTimeline
GENDELL JEFFREY Lin group GENDELL JEFFREY L262,278$33.5M0.46%013F-HRTimelineGroup
WHITTIER TRUST CO257,702$33.2M0.37%+19,76713F-HRTimeline
Annex Advisory Services, LLC247,103$31.6M0.59%new13F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC238,754$30.5M0.02%-4,50313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…235,832$30.1M0.05%-22513F-HRTimelineGroup
Williams Jones Wealth Management, LLC.199,576$25.5M0.31%+56,34013F-HRTimeline
Qube Research & Technologies Ltd190,717$24.4M0.03%+113,21713F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD187,867$24M0.05%-18,43713F-HRTimeline
GenTrust, LLC175,663$22.4M0.96%013F-HRTimeline
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC170,839$21.8M1.15%-10,12513F-HRTimeline
Royal Fund Management, LLC162,850$20.8M1.99%+19,13713F-HRTimeline
Cetera Investment Advisers162,254$20.7M0.02%-92713F-HRTimeline
WEATHERLY ASSET MANAGEMENT L. P.158,095$20.2M1.63%-13013F-HRTimeline
Sivik Global Healthcare LLC150,000$19.2M14.55%-75,00013F-HRTimeline
WS MANAGEMENT LLLP150,000$19.2M2.51%+20,00013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.148,817$19M<0.01%-83,97513F-HRTimelineGroup
Curi Capital, LLC143,846$18.4M0.33%+96,15713F-HRTimeline
United Capital Management of KS, Inc.141,504$18.1M2.74%-44,64113F-HRTimeline
Nan Shan Life Insurance Co., Ltd.138,611$17.7M0.64%+78,34713F-HRTimeline
L. Roy Papp & Associates, LLP133,599$17.1M1.97%-2,63013F-HRTimeline
Madrona Financial Services, LLC132,038$16.9M3.69%+5,08713F-HRTimeline
Mivtachim The Workers Social Insurance …in group Mivtachim The Workers Social …130,306$16.6M2.11%+65,30613F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.129,997$16.6M0.02%+1,95713F-HRTimelineGroup
E Fund Management Co., Ltd.128,500$16.4M0.49%13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…127,910$16.3M0.01%+11,79113F-HRTimelineGroup
WHITTIER TRUST CO OF NEVADA INC126,463$16.3M0.33%+4,37813F-HRTimeline
Janney Montgomery Scott LLC120,550$15.4M0.04%+30,81913F-HRTimeline
Quantitative Investment Management, LLC111,719$14.3M1.48%new13F-HRTimeline
Edge Wealth Management LLC111,135$14.2M2.43%+1,10413F-HRTimeline
Riggs Asset Managment Co. Inc.107,791$13.8M2.83%+1,24313F-HRTimeline
JBF Capital, Inc.105,000$13.4M1.99%013F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.106,595$13.4M0.09%+64,92813F-HRTimeline
Yelin Lapidot Holdings Management Ltd.in group Yelin Lapidot Holdings Manage…104,532$13.4M2.78%013F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC102,353$13.1M<0.01%+21,60113F-HRTimelineGroup
MIRAE ASSET SECURITIES (USA) INC.100,000$12.8M0.6%013F-HRTimeline
Lalia Capital, LLC100,000$12.8M8.07%013F-HRTimeline
OXFORD ASSET MANAGEMENT LLP97,266$12.4M5.01%+42,96013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Focus Partners Wealthin group Focus Partners Wealth96,502$12.3M0.01%+1,93913F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…95,982$12.3M0.02%-41,88113F-HRTimelineGroup
S&CO INC94,280$12M0.75%-7,94713F-HRTimeline
Lake Hills Wealth Management, LLC91,973$11.7M6.57%new13F-HRTimeline
INVESTMENT HOUSE LLC91,420$11.7M0.61%-7513F-HRTimeline
Parkside Investments, LLC90,577$11.6M1.41%+6,33013F-HRTimeline
Ilmarinen Mutual Pension Insurance Co90,329$11.5M0.09%013F-HRTimeline
GROUP ONE TRADING LLC90,331$11.5M0.38%new13F-HRTimeline
Strategic Wealth Partners, Ltd.89,560$11.4M0.79%+6,39713F-HRTimeline
HRT FINANCIAL LP87,114$11.1M0.03%+41,05613F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC84,691$10.8M0.02%-81,44513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC84,553$10.8M0.01%+77,99813F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …83,906$10.7M0.16%-80913F-HRTimelineGroup
Cambridge Investment Research Advisors,…83,738$10.7M0.03%-33,43013F-HRTimeline
HighTower Advisors, LLC82,081$10.5M0.01%+9,55913F-HRTimeline
BLAIR WILLIAM & CO/IL81,152$10.4M0.03%-21,71513F-HRTimeline
CASTLEARK MANAGEMENT LLC80,890$10.3M0.34%013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding79,825$10.2M+12,520Timeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…74,189$9.48M0.01%-293,72113F-HRTimelineGroup
LHM, INC.73,760$9.42M3.71%-9,97813F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …71,538$9.2M0.02%-105,47413F-HRTimelineGroup
FIL Ltdin group FIL Ltd71,728$9.16M0.01%-135,84913F-HRTimelineGroup
Tamar Securities, LLC69,116$8.83M0.95%+3,35313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management68,553$8.76M0.3%-6,52913F-HRTimelineGroup
MONTAG A & ASSOCIATES INC68,236$8.72M0.4%+12,08913F-HRTimeline
Marotta Asset Management66,108$8.5M1.56%+55013F-HRTimeline
Crescent Grove Advisors, LLC64,244$8.21M0.81%-2,78013F-HRTimeline
BANQUE PICTET & CIE SA64,217$8.2M0.1%-66013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…64,153$8.19M<0.01%-8,54213F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.60,566$7.74M0.01%+6,47613F-HRTimelineGroup
FLOW TRADERS U.S. LLC60,268$7.7M0.24%new13F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…57,915$7.4M0.06%+7,86413F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …57,077$7.29M0.09%+4,28813F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…56,075$7.23M0.02%-41,81113F-HRTimeline
Fulcrum Capital LLC55,973$7.15M1.55%-1,00613F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD54,394$6.95M0.02%-1,30413F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC53,920$6.89M0.01%+7,33613F-HRTimelineGroup
PETREDIS INVESTMENT ADVISORS LLC53,840$6.88M0.56%-39013F-HRTimeline
&PARTNERS51,024$6.52M0.03%+15,83413F-HRTimeline
Carnegie Investment Counsel49,897$6.37M0.12%-60113F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP52,849$6.3M0.01%-1,66213F-HRTimelineGroup
RH Tailwind Management, LLC49,000$6.26M3.24%new13F-HRTimeline
Twin Tree Management, LP46,151$5.89M1.24%+42,43413F-HRTimeline
Verition Fund Management LLC44,776$5.72M0.06%-38,40013F-HRTimeline
Mariner, LLCin group Mariner, LLC41,926$5.35M0.01%+8,70613F-HRTimelineGroup
Roundview Capital LLC40,408$5.16M0.32%+10,32113F-HRTimeline
SHAKER INVESTMENTS LLC/OH38,464$4.91M2.24%+18,93613F-HRTimeline
SCOTIA CAPITAL INC.38,224$4.88M0.02%+1,00613F-HRTimeline
Addison Capital Co38,112$4.87M0.87%+25,31913F-HRTimeline
MAI Capital Management37,960$4.85M0.03%+94113F-HRTimeline
Fiduciary Alliance LLC35,210$4.8M0.29%+32,01713F-HRTimeline
BCS Private Wealth Management, Inc.37,234$4.76M1.45%+40613F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/37,018$4.73M<0.01%-10613F-HRTimelineGroup
Beacon Pointe Advisors, LLC36,585$4.67M0.02%+1,05913F-HRTimeline
Mission Hills Financial Advisory, LLC36,316$4.64M2.37%+41413F-HRTimeline
CREDIT INDUSTRIEL ET COMMERCIAL35,633$4.55M0.73%+16,65613F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC34,918$4.46M<0.01%+25,54813F-HRTimelineGroup
Fiduciary Trust Coin group Fiduciary Trust Co34,902$4.46M0.05%-20513F-HRTimelineGroup
ALTFEST L J & CO INC33,901$4.33M0.46%-108,27013F-HRTimeline
BRANT POINT INVESTMENT MANAGEMENT LLC33,866$4.33M1.19%-7,37613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…32,918$4.2M0.11%+31,91413F-HRTimelineGroup
LETKO, BROSSEAU & ASSOCIATES INC32,825$4.19M0.07%013F-HRTimeline
Private Advisor Group, LLC32,456$4.15M0.02%-11,90413F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC32,049$4.09M0.01%+18,84313F-HRTimelineGroup
Summit Financial, LLC31,510$4.02M0.05%+2,91313F-HRTimeline
Conservest Capital Advisors, Inc.31,253$3.99M0.36%+1,13913F-HRTimeline
MML INVESTORS SERVICES, LLC31,066$3.97M0.01%+5,43913F-HRTimeline
Capital Investment Counsel, Inc30,790$3.93M0.48%-40013F-HRTimeline
Cresset Asset Management, LLC30,587$3.91M0.02%+12,09213F-HRTimeline
MARVIN & PALMER ASSOCIATES INC30,136$3.85M4.61%+3,19613F-HRTimeline
Holt Capital Advisors, L.L.C. dba Holt …30,046$3.84M0.52%+1,36313F-HRTimeline
Rock Springs Capital Management LP30,000$3.83M0.23%-192,00013F-HRTimeline
ArchPoint Investors29,875$3.82M0.91%013F-HRTimeline
Strategic Financial Services, Inc.29,736$3.8M0.18%-231,18813F-HRTimeline
Creative Planningin group Creative Planning29,398$3.75M<0.01%+4,05113F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding29,140$3.72M+5,622Timeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP30,655$3.67M<0.01%+12,83713F-HRTimelineGroup
Greenline Partners, LLC28,711$3.67M0.39%013F-HRTimeline
CWM, LLCin group CWM, LLC28,608$3.65M0.01%+4,11613F-HRTimelineGroup
American Financial Advisors, LLC27,972$3.57M0.48%-77213F-HRTimeline
DIMENSION CAPITAL MANAGEMENT LLC27,959$3.57M0.5%+2,63313F-HRTimeline
CONTINENTAL ADVISORS LLC27,700$3.54M2.19%013F-HRTimeline
Parallel Advisors, LLC27,604$3.53M0.06%+31713F-HR/ATimeline
Arcadia Wealth Management, Inc.27,562$3.52M1.91%-1,91013F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC27,225$3.48M0.28%-2,31413F-HRTimeline
CIBC WORLD MARKET INC.26,657$3.4M0.01%+7,13413F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…26,572$3.39M0.03%+13,83613F-HRTimelineGroup
Titiun Yejiel26,502$3.39M3.43%new13F-HRTimeline
Capula Management Ltdin group Capula Management Ltd25,933$3.31M0.03%+18,60913F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Ameritas Investment Partners, Inc.group of 2 filers holding25,873$3.3M+277Timeline
Stamos Capital Partners, L.P.25,221$3.22M0.5%+54213F-HRTimeline
GTS SECURITIES LLC25,120$3.21M0.11%-67,95813F-HRTimeline
Coastal Bridge Advisors, LLC24,590$3.14M0.22%+20713F-HRTimeline
Integrated Wealth Concepts LLC24,565$3.14M0.03%+2,83013F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC24,548$3.14M0.17%+12913F-HRTimeline
BECK CAPITAL MANAGEMENT, LLC23,953$3.06M0.7%+2,15213F-HRTimeline
Bank Pictet & Cie (Europe) AG23,871$3.05M0.07%+10,09113F-HRTimeline
BEARING POINT CAPITAL, LLC23,472$3M0.47%+2,12013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.23,379$2.99M0.01%-38,49413F-HRTimelineGroup
Inspire Advisors, LLCin group Inspire Investing, LLC23,327$2.98M0.24%new13F-HRTimelineGroup
Connective Capital Management, LLC23,248$2.97M2.45%+15,23513F-HRTimeline
RPG Investment Advisory, LLC23,235$2.97M0.36%-23013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH23,130$2.96M0.03%013F-HRTimelineGroup
Equitable Holdings, Inc.in group Equitable Holdings, Inc.24,151$2.95M0.02%+2,13213F-HRTimelineGroup
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.22,392$2.92M<0.01%13F-HRTimelineGroup
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA22,509$2.87M0.01%new13F-HRTimelineGroup
Verity Asset Management, Inc.21,861$2.79M1.17%+44713F-HRTimeline
Cassady Wealth & Retirement Planning, L…21,141$2.78M1.44%+4,28113F-HRTimeline
Robertson Stephens Wealth Management, L…21,489$2.74M0.08%+9813F-HRTimeline
RPg Family Wealth Advisory, LLC21,109$2.7M0.56%+2,30413F-HRTimeline
Glen Eagle Advisors, LLC20,985$2.68M0.38%-31113F-HRTimeline
LMR Partners LLPin group LMR Partners LLP20,700$2.64M0.02%-277,94713F-HRTimelineGroup
RIK SAYLOR FINANCIAL, INC.20,678$2.64M2.01%-5213F-HRTimeline
Modera Wealth Management, LLC20,635$2.64M0.03%-38213F-HRTimeline
Risk Paradigm Group, LLC20,509$2.62M2.23%+2,30413F-HRTimeline
Asset Management Group, Inc.20,433$2.61M0.42%-20413F-HRTimeline
NewEdge Advisors, LLC20,370$2.6M0.01%-54913F-HR/ATimeline
AE Wealth Management LLC20,287$2.59M0.01%-1,79013F-HRTimeline
Redhawk Wealth Advisors, Inc.20,139$2.57M0.28%-3,16913F-HRTimeline
CROWN ADVISORS MANAGEMENT, INC.20,000$2.55M1.7%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Bayesian Capital Management, LP19,900$2.54M3.1%new13F-HRTimeline
ABSOLUTE CAPITAL MANAGEMENT, LLC19,684$2.51M0.84%+4513F-HRTimeline
MERIDIAN INVESTMENT COUNSEL INC.19,578$2.5M0.6%+5,31213F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC19,315$2.47M<0.01%013F-HRTimeline