XB
XBI
SPDR SERIES TRUST
$133.79
+0.79%
No data for this timeframe.
Vol
Inst. Holders50 funds
Inst. Value$12.7B
Inst. Activity26 buys / 19 sells
Prev Close $132.74
Recent Activity
Inst.
BANK OF MONTREAL /CAN/ — DOUBLED
834,630 shares ($106.6M)
Inst.
Migdal Insurance & Financial — NEW
450,000 shares ($57.5M)
Jun 12, 2026
short_volume
Short Volume: XBI — 81.5% short (1.7M / 2.0M)
Short: 1,651,605 | Exempt: 50 | TRF Vol: 2,026,568 | Short Ratio: 81.5% | Off-exchange volume (dark
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| BANK OF AMERICA CORP | $1.9B | ADD |
| GOLDMAN SACHS GROUP INC | $1.8B | — |
| MORGAN STANLEY | $1.6B | — |
| CITIGROUP INC | $1.4B | — |
| HEALTHCARE OF ONTARIO PENSION | $1.2B | — |
50 institutional holders with $12.7B total value (99,728,591 shares) as of 2026-Q1. Top holders: BANK, GOLDMAN, MORGAN. Net buying activity: 26 institutions added/increased vs 19 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | BANK OF AMERICA CORP /DE/ | 14,518,027 | $1.9B | 14.6% | ADD +36.3% |
| 2 | GOLDMAN SACHS GROUP INC | 13,719,344 | $1.8B | 13.8% | — |
| 3 | MORGAN STANLEY | 12,331,553 | $1.6B | 12.4% | — |
| 4 | CITIGROUP INC | 10,663,404 | $1.4B | 10.7% | — |
| 5 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 9,745,500 | $1.2B | 9.8% | — |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5,165,500 | $659.8M | 5.2% | — |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3,382,400 | $432.0M | 3.4% | — |
| 8 | BARCLAYS PLC | 2,834,160 | $362.0M | 2.8% | — |
| 9 | WELLS FARGO & COMPANY/MN | 2,746,209 | $350.8M | 2.8% | ADD +28.3% |
| 10 | CITADEL ADVISORS LLC | 2,733,500 | $349.1M | 2.7% | — |
| 11 | CITADEL ADVISORS LLC | 1,796,100 | $229.4M | 1.8% | — |
| 12 | CANADA PENSION PLAN INVESTMENT BOARD | 1,758,000 | $224.5M | 1.8% | — |
| 13 | PEAK6 LLC | 1,553,300 | $198.4M | 1.6% | — |
| 14 | D. E. Shaw & Co., Inc. | 1,367,792 | $174.7M | 1.4% | — |
| 15 | Jain Global LLC | 1,263,000 | $161.3M | 1.3% | EXIT -100.0% |
| 16 | BALYASNY ASSET MANAGEMENT L.P. | 1,166,000 | $148.9M | 1.2% | — |
| 17 | Jain Global LLC | 900,000 | $115.0M | 0.9% | EXIT -100.0% |
| 18 | BANK OF MONTREAL /CAN/ | 834,630 | $106.6M | 0.8% | DOUBLED +413.2% |
| 19 | MEITAV INVESTMENT HOUSE LTD | 809,579 | $103.4M | 0.8% | — |
| 20 | AMERIPRISE FINANCIAL INC | 801,995 | $102.4M | 0.8% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ | DOUBLED | 162,623 | 834,630 | +413.2% | $106.6M | 2026-Q1 |
| Migdal Insurance & Financial Holdings Ltd. | NEW | — | 450,000 | — | $57.5M | 2026-Q1 |
| Aptus Capital Advisors, LLC | DOUBLED | 2,485 | 270,719 | +10794.1% | $34.6M | 2026-Q1 |
| BlackRock, Inc. | TRIM | 232,792 | 148,817 | -36.1% | $19.0M | 2026-Q1 |
| BANCO BILBAO VIZCAYA ARGENTARIA, S.A. | DOUBLED | 41,667 | 106,595 | +155.8% | $13.4M | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC | ADD | 80,752 | 102,353 | +26.7% | $13.1M | 2026-Q1 |
| GROUP ONE TRADING LLC | NEW | — | 90,331 | — | $11.5M | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC | TRIM | 166,136 | 84,691 | -49.0% | $10.8M | 2026-Q1 |
| Allspring Global Investments Holdings, LLC | TRIM | 177,012 | 71,538 | -59.6% | $9.2M | 2026-Q1 |
| FIL Ltd | TRIM | 207,577 | 71,728 | -65.4% | $9.2M | 2026-Q1 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | TRIM | 97,886 | 56,075 | -42.7% | $7.2M | 2026-Q1 |
| &PARTNERS | ADD | 35,190 | 51,024 | +45.0% | $6.5M | 2026-Q1 |
| Verition Fund Management LLC | TRIM | 83,176 | 44,776 | -46.2% | $5.7M | 2026-Q1 |
| Mariner, LLC | ADD | 33,220 | 41,926 | +26.2% | $5.4M | 2026-Q1 |
| Cerity Partners LLC | DOUBLED | 13,206 | 32,049 | +142.7% | $4.1M | 2026-Q1 |
| Cresset Asset Management, LLC | ADD | 18,495 | 30,587 | +65.4% | $3.9M | 2026-Q1 |
| CIBC WORLD MARKET INC. | ADD | 19,523 | 26,657 | +36.5% | $3.4M | 2026-Q1 |
| Brevan Howard Capital Management LP | DOUBLED | 12,736 | 26,572 | +108.6% | $3.4M | 2026-Q1 |
| Capula Management Ltd | DOUBLED | 7,324 | 25,933 | +254.1% | $3.3M | 2026-Q1 |
| CI INVESTMENTS INC. | TRIM | 61,873 | 23,379 | -62.2% | $3.0M | 2026-Q1 |
| LMR Partners LLP | NEAR_EXIT | 298,647 | 20,700 | -93.1% | $2.6M | 2026-Q1 |
| CAPTRUST FINANCIAL ADVISORS | ADD | 10,977 | 16,490 | +50.2% | $2.1M | 2026-Q1 |
| CREDIT AGRICOLE S A | TRIM | 31,438 | 15,856 | -49.6% | $2.0M | 2026-Q1 |
| Parallax Volatility Advisers, L.P. | DOUBLED | 1 | 13,634 | +1363300.0% | $1.9M | 2026-Q1 |
| Bramshill Investments, LLC | ADD | 8,500 | 12,000 | +41.2% | $1.5M | 2026-Q1 |
No insider trading data available yet. Insider transactions are collected from SEC Form 4 filings.
No SEC filing reports analyzed yet. Reports are generated when new filings are detected and processed by the LLM pipeline.
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
No analyst rating data available yet. Consensus ratings and individual firm actions are collected periodically from financial data providers.
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
Jun 12, 2026
short_volume
Short Volume: XBI — 81.5% short (1.7M / 2.0M)
Short: 1,651,605 | Exempt: 50 | TRF Vol: 2,026,568 | Short Ratio: 81.5% | Off-exchange volume (dark pool + OTC)
Jun 11, 2026
short_volume
Short Volume: XBI — 70.4% short (2.0M / 2.8M)
Short: 1,955,295 | Exempt: 4,995 | TRF Vol: 2,779,007 | Short Ratio: 70.4% | Off-exchange volume (dark pool + OTC)
Jun 4, 2026
short_volume
Short Volume: XBI — 55.6% short (1.0M / 1.9M)
Short: 1,044,203 | Exempt: 1,118 | TRF Vol: 1,876,885 | Short Ratio: 55.6% | Off-exchange volume (dark pool + OTC)
Jun 2, 2026
short_volume
Short Volume: XBI — 70.7% short (3.0M / 4.2M)
Short: 2,975,193 | Exempt: 30,110 | TRF Vol: 4,206,532 | Short Ratio: 70.7% | Off-exchange volume (dark pool + OTC)
Jun 1, 2026
short_volume
Short Volume: XBI — 67.4% short (2.0M / 2.9M)
Short: 1,960,636 | Exempt: 2,063 | TRF Vol: 2,911,058 | Short Ratio: 67.4% | Off-exchange volume (dark pool + OTC)
May 29, 2026
short_volume
Short Volume: XBI — 65.2% short (1.0M / 1.6M)
Short: 1,012,100 | Exempt: 4,631 | TRF Vol: 1,552,262 | Short Ratio: 65.2% | Off-exchange volume (dark pool + OTC)
May 28, 2026
short_volume
Short Volume: XBI — 75.0% short (1.8M / 2.3M)
Short: 1,754,057 | Exempt: 853 | TRF Vol: 2,337,858 | Short Ratio: 75.0% | Off-exchange volume (dark pool + OTC)
May 27, 2026
short_volume
Short Volume: XBI — 69.9% short (1.3M / 1.8M)
Short: 1,263,635 | Exempt: 21 | TRF Vol: 1,808,629 | Short Ratio: 69.9% | Off-exchange volume (dark pool + OTC)
May 22, 2026
short_volume
Short Volume: XBI — 64.6% short (1.2M / 1.9M)
Short: 1,220,441 | Exempt: 6 | TRF Vol: 1,890,623 | Short Ratio: 64.6% | Off-exchange volume (dark pool + OTC)
May 21, 2026
short_volume
Short Volume: XBI — 59.9% short (1.2M / 2.0M)
Short: 1,192,633 | Exempt: 512 | TRF Vol: 1,989,588 | Short Ratio: 59.9% | Off-exchange volume (dark pool + OTC)
May 18, 2026
short_volume
Short Volume: XBI — 57.7% short (1.4M / 2.4M)
Short: 1,374,674 | Exempt: 1,215 | TRF Vol: 2,384,069 | Short Ratio: 57.7% | Off-exchange volume (dark pool + OTC)
May 18, 2026
dark_pool
Dark Pool: XBI — 8.4M shares, 110,259 trades
Week starting 2026-05-18. Total ATS volume: 8,401,854 shares across 110,259 trades.
May 14, 2026
short_volume
Short Volume: XBI — 61.2% short (1.1M / 1.8M)
Short: 1,096,552 | Exempt: 342 | TRF Vol: 1,790,620 | Short Ratio: 61.2% | Off-exchange volume (dark pool + OTC)
May 14, 2026
short_interest
FTD: XBI — 134,864 shares ($18.3M) failed to deliver
Settlement: 20260514, Price: $135.85, FTD Value: $18,321,274.4, SPDR SER TR STATE STREET SPDR
May 13, 2026
short_volume
Short Volume: XBI — 61.4% short (1.3M / 2.1M)
Short: 1,272,069 | Exempt: 616 | TRF Vol: 2,071,835 | Short Ratio: 61.4% | Off-exchange volume (dark pool + OTC)