SPDR SERIES TRUST (XBI)
Management Company · ARCX · Series S000010018 · View on SEC EDGAR ↗
$166.14
As of Aug. 19, 2026
▲ +6.03 (+3.77%)
1-day change
$88.18 – $167.67
52-week range
Holdings data is not available for this fund yet.
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
XBI Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
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Performance as of Aug. 19, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▲ +7.70% | — |
| 3M | ▲ +31.04% | — |
| 6M | ▲ +33.86% | — |
| YTD | ▲ +36.26% | — |
| 1Y | ▲ +87.09% | — |
| 3Y | ▲ +114.29% | — |
| 5Y | ▲ +39.98% | — |
| Max since Feb. 6, 2006 | ▲ +912.02% | — |
- Volatility 1Y
- 27.42%
- Volatility 3Y
- 27.76%
- Max drawdown 3Y
- -33.00%
- Nov. 8, 2024 → April 8, 2025
- Beta 3Y
- 0.98
- Sharpe 1Y*
- 2.43
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (Mar 2026)
- -$589.5M
- Quarter ending Mar 2026
- -$725.3M
- Trailing 12 months
- -$375.8M
Apr 2025 – Mar 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 158 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| State Street Global Advisors | 857492706 | $595.5M | 8.01 | 595,460,501 | STIV | US |
| Apellis Pharmaceuticals Inc | 03753U106 | $136.4M | 1.83 | 3,390,454 | EC | US |
| Alkermes PLC | — | $107.9M | 1.45 | 3,050,830 | EC | IE |
| Madrigal Pharmaceuticals Inc | 558868105 | $102.8M | 1.38 | 196,408 | EC | US |
| TG Therapeutics Inc | 88322Q108 | $100.3M | 1.35 | 3,020,301 | EC | US |
| Insmed Inc | 457669307 | $99.4M | 1.34 | 607,845 | EC | US |
| Scholar Rock Holding Corp | 80706P103 | $96.5M | 1.30 | 1,961,965 | EC | US |
| Apogee Therapeutics Inc | 03770N101 | $95.5M | 1.28 | 1,134,394 | EC | US |
| Protagonist Therapeutics Inc | 74366E102 | $92.5M | 1.24 | 878,071 | EC | US |
| Summit Therapeutics Inc | 86627T108 | $92.3M | 1.24 | 4,866,448 | EC | US |
| United Therapeutics Corp | 91307C102 | $92.2M | 1.24 | 155,530 | EC | US |
| Praxis Precision Medicines Inc | 74006W207 | $91.9M | 1.24 | 285,252 | EC | US |
| Arrowhead Pharmaceuticals Inc | 04280A100 | $91.4M | 1.23 | 1,458,207 | EC | US |
| Cogent Biosciences Inc | 19240Q201 | $90.4M | 1.22 | 2,348,101 | EC | US |
| Bridgebio Pharma Inc | 10806X102 | $88.1M | 1.19 | 1,186,816 | EC | US |
| PTC Therapeutics Inc | 69366J200 | $87.9M | 1.18 | 1,290,071 | EC | US |
| Cytokinetics Inc | 23282W605 | $87.8M | 1.18 | 1,331,453 | EC | US |
| Alnylam Pharmaceuticals Inc | 02043Q107 | $87.5M | 1.18 | 264,406 | EC | US |
| Exelixis Inc | 30161Q104 | $87.0M | 1.17 | 2,029,215 | EC | US |
| Nuvalent Inc | 670703107 | $86.8M | 1.17 | 846,768 | EC | US |
| Kymera Therapeutics Inc | 501575104 | $86.6M | 1.16 | 1,039,280 | EC | US |
| CG oncology Inc | 156944100 | $86.4M | 1.16 | 1,276,920 | EC | US |
| Natera Inc | 632307104 | $86.2M | 1.16 | 430,933 | EC | US |
| Neurocrine Biosciences Inc | 64125C109 | $86.2M | 1.16 | 654,044 | EC | US |
| Twist Bioscience Corp | 90184D100 | $85.9M | 1.16 | 1,808,036 | EC | US |
| Krystal Biotech Inc | 501147102 | $85.8M | 1.15 | 332,277 | EC | US |
| Vaxcyte Inc | 92243G108 | $85.6M | 1.15 | 1,472,715 | EC | US |
| Mirum Pharmaceuticals Inc | 604749101 | $85.3M | 1.15 | 923,473 | EC | US |
| Amicus Therapeutics Inc | 03152W109 | $85.3M | 1.15 | 5,895,670 | EC | US |
| Ionis Pharmaceuticals Inc | 462222100 | $85.1M | 1.14 | 1,132,906 | EC | US |
| Travere Therapeutics Inc | 89422G107 | $85.1M | 1.14 | 2,863,192 | EC | US |
| Arcellx Inc | 03940C100 | $85.1M | 1.14 | 740,785 | EC | US |
| Regeneron Pharmaceuticals Inc | 75886F107 | $84.5M | 1.14 | 109,400 | EC | US |
| Incyte Corp | 45337C102 | $84.2M | 1.13 | 895,013 | EC | US |
| Celcuity Inc | 15102K100 | $83.5M | 1.12 | 731,925 | EC | US |
| Revolution Medicines Inc | 76155X100 | $82.7M | 1.11 | 850,768 | EC | US |
| Halozyme Therapeutics Inc | 40637H109 | $82.4M | 1.11 | 1,274,489 | EC | US |
| Rhythm Pharmaceuticals Inc | 76243J105 | $81.9M | 1.10 | 941,162 | EC | US |
| Biogen Inc | 09062X103 | $81.6M | 1.10 | 444,855 | EC | US |
| Arcutis Biotherapeutics Inc | 03969K108 | $81.0M | 1.09 | 3,437,805 | EC | US |
| AbbVie Inc | 00287Y109 | $80.9M | 1.09 | 372,103 | EC | US |
| Gilead Sciences Inc | 375558103 | $80.9M | 1.09 | 580,264 | EC | US |
| CRISPR Therapeutics AG | — | $80.7M | 1.09 | 1,696,801 | EC | CH |
| BioMarin Pharmaceutical Inc | 09061G101 | $79.3M | 1.07 | 1,404,601 | EC | US |
| Roivant Sciences Ltd | — | $79.3M | 1.07 | 2,864,237 | EC | BM |
| Amgen Inc | 031162100 | $79.0M | 1.06 | 224,546 | EC | US |
| ImmunityBio Inc | 45256X103 | $78.6M | 1.06 | 10,244,025 | EC | US |
| Beam Therapeutics Inc | 07373V105 | $77.4M | 1.04 | 3,248,626 | EC | US |
| Viking Therapeutics Inc | 92686J106 | $77.1M | 1.04 | 2,369,189 | EC | US |
| Vera Therapeutics Inc | 92337R101 | $76.9M | 1.03 | 1,912,054 | EC | US |
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Institutional owners (13F) 1,069 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| BNP PARIBAS FINANCIAL MARKETS | $2,655,075,140 | 13.89% | 16,777,726 | Shares | June 30, 2026 |
| GOLDMAN SACHS GROUP INC | $2,389,312,495 | 12.50% | 15,098,341 | Shares | June 30, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $1,478,292,375 | 7.73% | 9,341,500 | Shares | June 30, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $875,739,675 | 4.58% | 5,533,900 | Call option | June 30, 2026 |
| JANE STREET GROUP, LLC | $755,248,125 | 3.95% | 4,772,500 | Put option | June 30, 2026 |
| JANE STREET GROUP, LLC | $746,797,575 | 3.91% | 4,719,100 | Call option | June 30, 2026 |
| PEAK6 LLC | $502,063,950 | 2.63% | 3,172,600 | Call option | June 30, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $501,905,700 | 2.63% | 3,171,600 | Put option | June 30, 2026 |
| BANK OF AMERICA CORP /DE/ | $449,550,745 | 2.35% | 2,840,763 | Shares | June 30, 2026 |
| BARCLAYS PLC | $445,877,130 | 2.33% | 2,817,549 | Shares | June 30, 2026 |
| CITADEL ADVISORS LLC | $369,782,775 | 1.93% | 2,336,700 | Call option | June 30, 2026 |
| Jefferies Financial Group Inc. | $338,655,158 | 1.77% | 2,140,001 | Shares | June 30, 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD | $278,203,500 | 1.46% | 1,758,000 | Shares | June 30, 2026 |
| CITADEL ADVISORS LLC | $260,590,275 | 1.36% | 1,646,700 | Put option | June 30, 2026 |
| MILLENNIUM MANAGEMENT LLC | $260,147,175 | 1.36% | 1,643,900 | Put option | June 30, 2026 |
| TWO SIGMA INVESTMENTS, LP | $237,053,436 | 1.24% | 1,497,968 | Shares | June 30, 2026 |
| PeakShares LLC | $203,193,000 | 1.06% | 1,284 | Shares | June 30, 2026 |
| Walleye Trading LLC | $200,170,425 | 1.05% | 1,264,900 | Call option | June 30, 2026 |
| MILLENNIUM MANAGEMENT LLC | $184,693,575 | 0.97% | 1,167,100 | Call option | June 30, 2026 |
| Squarepoint Ops LLC | $140,415,225 | 0.73% | 887,300 | Call option | June 30, 2026 |
| LPL Financial LLC | $139,580,783 | 0.73% | 882,027 | Shares | June 30, 2026 |
| MEITAV INVESTMENT HOUSE LTD | $125,742,044 | 0.66% | 794,579 | Shares | June 30, 2026 |
| Balyasny Asset Management L.P. | $114,478,050 | 0.60% | 723,400 | Put option | June 30, 2026 |
| Squarepoint Ops LLC | $103,954,425 | 0.54% | 656,900 | Put option | June 30, 2026 |
| Jain Global LLC | $103,637,925 | 0.54% | 654,900 | Call option | June 30, 2026 |
| BANK OF MONTREAL /CAN/ | $96,990,792 | 0.51% | 612,896 | Shares | June 30, 2026 |
| Jain Global LLC | $93,599,653 | 0.49% | 591,467 | Shares | June 30, 2026 |
| Main Street Research LLC | $91,271,321 | 0.48% | 576,754 | Shares | June 30, 2026 |
| PSP Research LLC | $90,202,500 | 0.47% | 570,000 | Shares | June 30, 2026 |
| UBS Group AG | $88,908,173 | 0.47% | 561,821 | Shares | June 30, 2026 |
| 683 Capital Management, LLC | $85,455,000 | 0.45% | 540,000 | Put option | June 30, 2026 |
| Caption Management, LLC | $82,717,275 | 0.43% | 522,700 | Put option | June 30, 2026 |
| TUDOR INVESTMENT CORP ET AL | $79,441,500 | 0.42% | 502,000 | Shares | June 30, 2026 |
| Clear Street Group Inc. | $79,125,000 | 0.41% | 500,000 | Shares | June 30, 2026 |
| ASSETMARK, INC | $78,608,963 | 0.41% | 496,739 | Shares | June 30, 2026 |
| NATIXIS | $77,956,482 | 0.41% | 492,616 | Shares | June 30, 2026 |
| Greenhouse Funds LLLP | $76,662,155 | 0.40% | 484,437 | Shares | June 30, 2026 |
| CITADEL ADVISORS LLC | $76,532,865 | 0.40% | 483,620 | Shares | June 30, 2026 |
| Caption Management, LLC | $70,611,150 | 0.37% | 446,200 | Call option | June 30, 2026 |
| Clearbridge Investments, LLC | $67,056,722 | 0.35% | 423,739 | Shares | June 30, 2026 |
| Investure, LLC | $65,238,563 | 0.34% | 412,250 | Shares | June 30, 2026 |
| Nantahala Capital Management, LLC | $63,300,000 | 0.33% | 400,000 | Put option | June 30, 2026 |
| BARCLAYS PLC | $62,872,725 | 0.33% | 397,300 | Call option | June 30, 2026 |
| STRS OHIO | $62,856,900 | 0.33% | 397,200 | Shares | June 30, 2026 |
| TUDOR INVESTMENT CORP ET AL | $62,429,625 | 0.33% | 394,500 | Put option | June 30, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $61,995,071 | 0.32% | 391,754 | Shares | June 30, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | $58,552,500 | 0.31% | 3,700 | Call option | June 30, 2026 |
| Walleye Trading LLC | $57,935,325 | 0.30% | 366,100 | Put option | June 30, 2026 |
| RAYMOND JAMES FINANCIAL INC | $53,776,194 | 0.28% | 339,818 | Shares | June 30, 2026 |
| D. E. Shaw & Co., Inc. | $52,031,651 | 0.27% | 328,794 | Shares | June 30, 2026 |
| Atika Capital Management LLC | $51,890,175 | 0.27% | 3,279 | Put option | June 30, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $49,725,835 | 0.26% | 314,224 | Shares | June 30, 2026 |
| PERCEPTIVE ADVISORS LLC | $47,475,000 | 0.25% | 300,000 | Put option | June 30, 2026 |
| Ikarian Capital, LLC | $47,475,000 | 0.25% | 300,000 | Put option | June 30, 2026 |
| ORBIMED ADVISORS LLC | $47,475,000 | 0.25% | 300,000 | Put option | June 30, 2026 |
| AMERIPRISE FINANCIAL INC | $46,727,528 | 0.24% | 295,277 | Shares | June 30, 2026 |
| PEAK6 LLC | $42,980,700 | 0.22% | 271,600 | Put option | June 30, 2026 |
| Jain Global LLC | $42,964,875 | 0.22% | 271,500 | Put option | June 30, 2026 |
| STIFEL FINANCIAL CORP | $41,449,945 | 0.22% | 261,919 | Shares | June 30, 2026 |
| WHITTIER TRUST CO | $40,183,524 | 0.21% | 249,882 | Shares | June 30, 2026 |
| Troluce Capital Advisors LLC | $39,562,500 | 0.21% | 250,000 | Put option | June 30, 2026 |
| Williams Jones Wealth Management, LLC. | $38,767,136 | 0.20% | 244,974 | Shares | June 30, 2026 |
| Point72 Asset Management, L.P. | $37,125,450 | 0.19% | 234,600 | Call option | June 30, 2026 |
| FIL Ltd | $37,096,332 | 0.19% | 234,416 | Shares | June 30, 2026 |
| WOLVERINE TRADING, LLC | $36,579,200 | 0.19% | 368,000 | Call option | Sept. 30, 2025 |
| NEUBERGER BERMAN GROUP LLC | $34,079,296 | 0.18% | 215,351 | Shares | June 30, 2026 |
| WS MANAGEMENT LLLP | $31,650,000 | 0.17% | 200,000 | Shares | June 30, 2026 |
| Annex Advisory Services, LLC | $31,562,467 | 0.17% | 247,103 | Shares | March 31, 2026 |
| WOLVERINE TRADING, LLC | $31,519,740 | 0.16% | 317,100 | Put option | Sept. 30, 2025 |
| DAFNA Capital Management LLC | $31,096,916 | 0.16% | 196,505 | Shares | June 30, 2026 |
| GENDELL JEFFREY L | $30,463,125 | 0.16% | 192,500 | Shares | June 30, 2026 |
| ROYAL BANK OF CANADA | $30,321,000 | 0.16% | 191,599 | Shares | June 30, 2026 |
| CREDIT AGRICOLE S A | $30,067,500 | 0.16% | 190,000 | Put option | June 30, 2026 |
| CAPITAL FUND MANAGEMENT S.A. | $29,940,900 | 0.16% | 189,200 | Call option | June 30, 2026 |
| Caisse de depot et placement du Quebec | $29,466,625 | 0.15% | 186,203 | Shares | June 30, 2026 |
| STATE OF WISCONSIN INVESTMENT BOARD | $29,229,092 | 0.15% | 184,702 | Shares | June 30, 2026 |
| CREDIT INDUSTRIEL ET COMMERCIAL | $28,421,700 | 0.15% | 179,600 | Put option | June 30, 2026 |
| GenTrust, LLC | $27,716,446 | 0.14% | 175,143 | Shares | June 30, 2026 |
| OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC | $26,748,510 | 0.14% | 169,027 | Shares | June 30, 2026 |
| Cetera Investment Advisers | $25,640,477 | 0.13% | 162,025 | Shares | June 30, 2026 |
| UBS Group AG | $25,320,000 | 0.13% | 160,000 | Call option | June 30, 2026 |
| WEATHERLY ASSET MANAGEMENT L. P. | $24,922,200 | 0.13% | 157,486 | Shares | June 30, 2026 |
| Royal Fund Management, LLC | $24,444,118 | 0.13% | 154,465 | Shares | June 30, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | $23,737,500 | 0.12% | 150,000 | Put option | June 30, 2026 |
| New Harbor Financial Group, LLC | $23,183,150 | 0.12% | 146,497 | Shares | June 30, 2026 |
| Riggs Asset Managment Co. Inc. | $22,598,100 | 0.12% | 142,800 | Shares | June 30, 2026 |
| United Capital Management of KS, Inc. | $22,566,336 | 0.12% | 142,599 | Shares | June 30, 2026 |
| CITIGROUP INC | $22,155,000 | 0.12% | 140,000 | Put option | June 30, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | $21,648,331 | 0.11% | 136,798 | Shares | June 30, 2026 |
| Madrona Financial Services, LLC | $21,594,065 | 0.11% | 136,455 | Shares | June 30, 2026 |
| L. Roy Papp & Associates, LLP | $21,234,201 | 0.11% | 134,181 | Shares | June 30, 2026 |
| LMR Partners LLP | $20,843,266 | 0.11% | 131,711 | Shares | June 30, 2026 |
| Kapitalo Investimentos Ltda | $20,572,500 | 0.11% | 130,000 | Call option | June 30, 2026 |
| WHITTIER TRUST CO OF NEVADA INC | $20,485,752 | 0.11% | 125,012 | Shares | June 30, 2026 |
| E Fund Management Co., Ltd. | $20,335,125 | 0.11% | 128,500 | Shares | June 30, 2026 |
| ExodusPoint Capital Management, LP | $19,785,000 | 0.10% | 125,000 | Call option | June 30, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | $19,269,944 | 0.10% | 121,769 | Shares | June 30, 2026 |
| Point72 Asset Management, L.P. | $18,752,625 | 0.10% | 118,500 | Put option | June 30, 2026 |
| JANE STREET GROUP, LLC | $18,333,262 | 0.10% | 115,850 | Shares | June 30, 2026 |
| Cubist Systematic Strategies, LLC | $17,895,720 | 0.09% | 178,600 | Call option | Sept. 30, 2025 |
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| MYCI SSGA Active Trust | $34.7M |
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| MYCK SSGA Active Trust | $18.6M |
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