SS SPDR S&P Biotech ETFXBIETF
13F holders, Q1 2025 (March 31)685holders −53
69new positions
120sold out
5famous investors
$81.02avg. 13F price*
At the end of Q1 2025, 685 institutions reported holding SS SPDR S&P Biotech ETF (XBI) in their 13F filings, down 53 from Q4 2024. 69 opened new positions and 120 sold out. The largest holders were Goldman Sachs Group Inc. ($1.1B), Morgan Stanley ($885.0M) and Citigroup Inc. ($849.8M). 5 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- SS SPDR S&P Biotech ETF
- Filed as
- SPDR SER TR (Q1 2025)
- CUSIP
- 78464A870
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 69 | $332.9M |
| Exits | 120 | $420.8M |
All 13F filers, Q4 2024 → Q1 2025: 20,037,823 shares bought and 15,478,591 shares sold, net +4,559,232 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 685 holders
| Goldman Sachs Group Inc. | 0.20% | Add +37.1% | 13,099,558 | $1.1B |
| Morgan Stanley | 0.06% | Add +7.3% | 10,912,124 | $885.0M |
| Citigroup Inc. | 0.65% | Reduce -6.0% | 10,477,966 | $849.8M |
| JPMorgan Chase & Co. | 0.06% | Add +29.5% | 10,369,706 | $841.0M |
| BNP Paribas Financial Markets | 0.63% | Reduce -15.0% | 10,101,480 | $819.2M |
| Healthcare of Ontario Pension Plan Trust Fund | 1.53% | Add +64.3% | 8,486,000 | $688.2M |
| UBS Group AG | 0.13% | Add +101.2% | 7,200,782 | $584.0M |
| Bank of America Corp. | 0.05% | Reduce -24.1% | 6,464,582 | $524.3M |
| Wells Fargo & Company | 0.04% | Reduce -0.7% | 2,181,070 | $176.9M |
| Canada Pension Plan Investment Board | 0.14% | No change | 1,758,000 | $142.6M |
| Mirae Asset Securities (usa) Inc. | 5.23% | No change | 1,500,000 | $121.7M |
| Jane Street Group, LLC | 0.22% | Add +11.7% | 1,469,669 | $119.2M |
| Bessemer Group Inc. | 0.21% | Add +4.0% | 1,432,066 | $116.1M |
| Migdal Insurance & Financial Holdings Ltd. | 1.20% | New | 1,050,000 | $85.2M |
| Squarepoint Ops LLC | 0.19% | Add +61.3% | 955,627 | $77.5M |
| Employees Retirement System of Texas | 0.77% | Reduce -1.1% | 867,172 | $70.3M |
| Clearbridge Investments, LLC | 0.06% | Add +42.5% | 814,773 | $66.1M |
| HSBC Holdings PLC | 0.04% | Reduce -25.0% | 819,267 | $65.4M |
| Jefferies Financial Group Inc. | 1.16% | Add +30.2% | 795,010 | $64.5M |
| LPL Financial LLC | 0.02% | Reduce -3.3% | 620,671 | $50.3M |
| Harel Insurance Investments & Financial Services Ltd. | 0.64% | New | 600,000 | $48.7M |
| Investure, LLC | 3.01% | No change | 561,600 | $45.5M |
| Raymond James Financial Inc. | 0.02% | Reduce -11.9% | 543,140 | $44.0M |
| Natixis | 0.24% | New | 500,000 | $40.3M |
| Susquehanna International Group, LLP | 0.06% | Add +26.1% | 461,312 | $37.4M |
| DAFNA Capital Management LLC | 9.43% | Add +1.8% | 404,505 | $32.8M |
| Royal Bank of Canada | 0.01% | Reduce -20.5% | 391,416 | $31.7M |
| Ameriprise Financial Inc. | 0.01% | Reduce -47.9% | 391,388 | $31.7M |
| STRS Ohio | 0.12% | No change | 342,800 | $27.8M |
| Whittier Trust Co. | 0.37% | Add +2.0% | 327,101 | $26.5M |
| Twin Tree Management, LP | 0.58% | Reduce -28.0% | 325,796 | $26.4M |
| Jump Financial, LLC | 0.39% | New | 310,912 | $25.2M |
| J.Safra Asset Management Corp | 2.05% | Add +6.3% | 310,817 | $25.2M |
| Brown Advisory Inc. | 0.03% | Reduce -11.1% | 291,801 | $23.7M |
| ExodusPoint Capital Management, LP | 0.30% | Add +325.1% | 284,457 | $23.1M |
| Phoenix Financial Ltd. | 0.35% | Reduce -52.2% | 278,063 | $22.6M |
| Balyasny Asset Management L.P. | 0.06% | Add +41.6% | 278,005 | $22.5M |
| Greenhouse Funds LLLP | 1.04% | New | 264,245 | $21.4M |
| Strategic Financial Services, Inc. | 1.25% | Add +5.7% | 262,569 | $21.3M |
| Neuberger Berman Group LLC | 0.02% | Reduce -0.4% | 256,496 | $20.8M |
| Clal Insurance Enterprises Holdings Ltd | 0.21% | Reduce -52.4% | 254,000 | $20.6M |
| Sivik Global Healthcare LLC | 11.08% | Add +25.0% | 250,000 | $20.3M |
| D. E. Shaw & Co. | 0.03% | Reduce -34.8% | 243,491 | $19.7M |
| Simplex Trading, LLC | 0.69% | Reduce -20.4% | 241,039 | $19.5M |
| Blackstone Inc. | 0.08% | Add +11.8% | 236,760 | $19.2M |
| Voya Investment Management LLC | 0.02% | Reduce -27.0% | 227,917 | $18.5M |
| BlackRock, Inc. | 0.00% | Reduce -54.7% | 216,531 | $17.6M |
| Stifel Financial Corp. | 0.02% | Reduce -5.7% | 194,875 | $15.8M |
| Millennium Management | 0.02% | New | 192,395 | $15.6M |
| GenTrust, LLC | 0.74% | Add +0.1% | 189,672 | $15.4M |
| Capital Fund Management S.A. | 0.19% | New | 185,893 | $15.1M |
| Abundance Wealth Counselors | 3.06% | Reduce -3.4% | 178,726 | $14.6M |
| United Capital Management of KS, Inc. | 3.00% | Add +3.5% | 179,237 | $14.5M |
| Rockefeller Capital Management L.P. | 0.03% | Reduce -11.0% | 171,521 | $13.9M |
| Swedbank AB | 0.02% | Reduce -26.2% | 170,643 | $13.8M |
| Whittier Trust Co. of Nevada Inc. | 0.34% | Add +3.9% | 166,718 | $13.5M |
| Barclays PLC | 0.01% | Reduce -57.3% | 165,847 | $13.5M |
| Private Advisor Group, LLC | 0.08% | Reduce -16.8% | 165,473 | $13.4M |
| Citadel Advisors | 0.01% | Reduce -82.0% | 164,602 | $13.3M |
| Weatherly Asset Management L. P. | 1.14% | Reduce -0.5% | 157,150 | $12.7M |
| Bank of Montreal | 0.01% | Reduce -37.5% | 155,425 | $12.6M |
| Cetera Investment Advisers | 0.02% | Add +3.8% | 154,330 | $12.5M |
| Nuveen, LLC | 0.00% | — | 149,658 | $12.1M |
| Tudor Investment Corporation | 0.11% | Add +96.7% | 147,091 | $11.9M |
| L. Roy Papp & Associates, LLP | 1.46% | Reduce -3.0% | 146,477 | $11.9M |
| Lhm, Inc. | 3.87% | Add +16.0% | 143,822 | $11.7M |
| Allspring Global Investments Holdings, LLC | 0.02% | Reduce -8.2% | 141,601 | $11.5M |
| Blair William & Co. | 0.03% | Reduce -1.6% | 137,521 | $11.2M |
| Commonwealth Equity Services, LLC | 0.02% | Reduce -9.9% | 137,359 | $11.1M |
| Hudson Bay Capital Management LP | 0.08% | New | 135,318 | $11.0M |
| Northwestern Mutual Wealth Management Co. | 0.01% | Reduce -80.9% | 133,526 | $10.8M |
| SG Americas Securities, LLC | 0.04% | Add +21.4% | 128,847 | $10.4M |
| PEAK6 LLC | 0.38% | Add +150.8% | 120,976 | $9.8M |
| Parkside Investments, LLC | 1.44% | Reduce -2.4% | 120,557 | $9.8M |
| McGuire Investment Group, LLC | 1.43% | Reduce -36.5% | 118,920 | $9.6M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -11.9% | 118,764 | $9.6M |
| Wealth Enhancement Advisory Services, LLC | 0.02% | Reduce -1.2% | 117,428 | $9.5M |
| Qube Research & Technologies Ltd | 0.01% | New | 110,962 | $9.0M |
| Edge Wealth Management LLC | 1.82% | Add +2.6% | 110,468 | $9.0M |
| Osaic Holdings, Inc. | 0.02% | Add +13.5% | 108,898 | $8.8M |
| S&co Inc. | 0.57% | Reduce -25.0% | 104,573 | $8.5M |
| Yelin Lapidot Holdings Management Ltd. | 1.64% | No change | 104,532 | $8.5M |
| Osborne Partners Capital Management, LLC | 0.48% | Add +3.4% | 102,280 | $8.3M |
| Wellington Management Group LLP | 0.00% | Add +56.2% | 101,946 | $8.3M |
| Caption Management, LLC | 0.36% | New | 97,473 | $7.9M |
| Tocqueville Asset Management L.P. | 0.13% | Add +39.6% | 95,230 | $7.7M |
| Avidity Partners Management LP | 1.57% | New | 94,000 | $7.6M |
| Janus Henderson Group PLC | 0.00% | Reduce -0.3% | 88,839 | $7.5M |
| Fifth Third Bancorp | 0.03% | Reduce -19.4% | 92,196 | $7.5M |
| Ilmarinen Mutual Pension Insurance Co | 0.06% | No change | 90,329 | $7.3M |
| HighTower Advisors, LLC | 0.01% | Add +5.2% | 87,027 | $7.1M |
| Ted Buchan & Co | 3.28% | Add +0.3% | 85,519 | $6.9M |
| Crescent Grove Advisors, LLC | 0.71% | Reduce -8.2% | 84,115 | $6.8M |
| Chiron Capital Management, LLC | 6.18% | Reduce -3.8% | 83,895 | $6.8M |
| Verition Fund Management LLC | 0.04% | No change | 83,176 | $6.7M |
| GTS Securities LLC | 0.28% | Add +16.8% | 80,476 | $6.5M |
| Oxford Asset Management LLP | 3.01% | Add +26.3% | 80,123 | $6.5M |
| Thrivent Financial for Lutherans | 0.01% | Reduce -82.6% | 77,445 | $6.3M |
| Lumbard & Kellner, LLC | 2.75% | Add +0.8% | 76,895 | $6.2M |
| Walleye Trading LLC | 0.18% | New | 76,840 | $6.2M |
"% of holder's portfolio" is XBI's weight in each manager's 13F, not the share of SS SPDR S&P Biotech ETF the manager owns.