XBI · Insider trading · 13F holders · Congress trades
SPDR Series Trust SPDR S&P Biotech ETF (XBI)
Who is buying and selling XBI: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 170
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 1
XBI at a glance
- No open-market insider purchases or sales of XBI were filed in the last 90 days.
- 170 13F filers hold XBI among their 50 largest positions, worth $8.2B combined, including Paul Tudor Jones. The biggest bets by portfolio weight are PSP Research LLC (41.8%), Sivik Global Healthcare LLC (16.2%) and Oxford Asset Management LLP (8.6%). In their latest 13Fs, 9 managers opened a new position and 22 added to one.
- Members of Congress have disclosed 10 XBI trades since 2015, 0 purchases and 1 sale in the past year; the latest was David P. Joyce (R-OH), selling $15K–50K on Jun 30, 2023.
- XBI last closed at $156.91 on Oct 30, 2026.
XBI insider trading
No open-market insider purchases or sales of XBI were filed in the last 90 days.
Who owns XBI? Hedge funds and superinvestors
170 13F filers hold XBI among their 50 largest positions, worth $8.2B combined, including Paul Tudor Jones. The biggest bets by portfolio weight are PSP Research LLC (41.8%), Sivik Global Healthcare LLC (16.2%) and Oxford Asset Management LLP (8.6%). In their latest 13Fs, 9 managers opened a new position and 22 added to one.
Superinvestors holding XBI: Paul Tudor Jones 0.3%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Bnp Paribas Financial MarketsInvestment manager | 1.4% | $2.7B | 16,777,726 | -20.7% shares | Q2 2026 |
| Citigroup IncBank & trust | 0.9% | $1.8B | 11,612,884 | +8.9% shares | Q2 2026 |
| Healthcare of Ontario Pension Plan Trust FundPension fund | 2.1% | $1.5B | 9,341,500 | -4.1% shares | Q2 2026 |
| Jefferies Financial Group Inc.Broker-dealer | 3.2% | $338.7M | 2,140,001 | -7.5% shares | Q2 2026 |
| Employees Retirement System of TexasPension fund | 1.0% | $107.1M | 676,872 | -1.7% shares | Q2 2026 |
| Jain Global LLCHedge fund | 1.2% | $93.6M | 591,467 | — | Q2 2026 |
| Main Street Research LLCWealth manager | 4.3% | $91.3M | 576,754 | +1.6% shares | Q2 2026 |
| Paul Tudor JonesInvestment manager | 0.3% | $79.4M | 502,000 | — | Q2 2026 |
| Clear Street Group Inc.Broker-dealer | 0.3% | $79.1M | 500,000 | — | Q2 2026 |
| NatixisInvestment manager | 0.4% | $78.0M | 492,616 | +0.8% shares | Q2 2026 |
| Greenhouse Funds LLLPHedge fund | 4.0% | $76.7M | 484,437 | -25.6% shares | Q2 2026 |
| Investure, LLCHedge fund | 4.1% | $65.2M | 412,250 | +0.0% shares | Q2 2026 |
| PSP Research LLCInstitutional asset manager | 41.8% | $60.9M | 386,500 | -32.2% shares | Q3 2026 |
| Annex Advisory Services, LLCWealth manager | 0.7% | $42.0M | 266,485 | +4.6% shares | Q3 2026 |
| Gendell Jeffrey LInvestment manager | 0.4% | $41.5M | 262,278 | +0.0% shares | Q2 2026 |
| Mirae Asset Securities (USA) Inc.Broker-dealer | 1.7% | $39.5M | 250,674 | +150.7% shares | Q3 2026 |
| Williams Jones Wealth Management, LLC.Wealth manager | 0.4% | $38.8M | 245,174 | — | Q2 2026 |
| Curi Capital, LLCWealth manager | 0.5% | $32.9M | 207,604 | — | Q2 2026 |
| Ws Management LllpInvestment manager | 3.7% | $31.6M | 200,000 | +33.3% shares | Q2 2026 |
| DAFNA Capital Management LLCHedge fund | 5.9% | $31.1M | 196,505 | -38.3% shares | Q2 2026 |
| Moss Adams Wealth Advisors LLCWealth manager | 2.0% | $30.8M | 195,591 | — | Q3 2026 |
| Sivik Global Healthcare LLCHedge fund | 16.2% | $28.4M | 180,000 | +20.0% shares | Q3 2026 |
| GenTrust, LLCWealth manager | 1.1% | $27.7M | 175,143 | -0.3% shares | Q2 2026 |
| Osborne Partners Capital Management, LLCWealth manager | 1.5% | $26.7M | 169,027 | -1.1% shares | Q2 2026 |
| Parkway Wealth Management Group, LLCWealth manager | 3.0% | $26.5M | 167,759 | — | Q3 2026 |
| Weatherly Asset Management L. P.Asset manager | 1.8% | $24.8M | 157,320 | -0.1% shares | Q3 2026 |
| Riggs Asset Managment Co. Inc.Investment manager | 4.0% | $22.6M | 142,800 | +32.5% shares | Q2 2026 |
| United Capital Management of KS, Inc.Hedge fund | 3.0% | $22.6M | 142,599 | +0.8% shares | Q2 2026 |
| L. Roy Papp & Associates, LLPWealth manager | 2.2% | $21.1M | 133,822 | -0.3% shares | Q3 2026 |
| Madrona Financial Services, LLCWealth manager | 3.2% | $20.8M | 131,913 | -3.3% shares | Q3 2026 |
The 30 largest of 170 positions, by value. Each manager counts with its latest 13F (Q3 2026: 72, Q2 2026: 98). Screen XBI in the grand portfolio →
XBI stock trades by members of Congress
Members of Congress have disclosed 10 XBI trades since 2015, 0 purchases and 1 sale in the past year; the latest was David P. Joyce (R-OH), selling $15K–50K on Jun 30, 2023.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Aug 6, 2024 | David P. JoyceR-OH · House | Sale | $15K–50K | Jun 30, 2023 | +88.6% |
| Oct 18, 2019 | James M. InhofeR-OK · Senate | Sale | $15K–50K | Sep 30, 2019 | +106.0% |
| May 8, 2019 | David P. JoyceR-OH · House | Buy | $1K–15K | Feb 23, 2017 | +133.7% |
| Jan 9, 2019 | James M. InhofeR-OK · Senate | Buy | $15K–50K | Dec 31, 2018 | +118.9% |
| Mar 12, 2018 | Jack ReedD-RI · Senate | Sale | $1K–15K | Mar 9, 2018 | +62.8% |
| Jul 26, 2017 | David P. JoyceR-OH · House | Buy | $1K–15K | Feb 17, 2017 | +125.9% |
| Jun 20, 2017 | Jack ReedD-RI · Senate | Buy | $1K–15K | Jun 19, 2017 | +111.8% |
| Mar 7, 2017 | Jack ReedD-RI · Senate | Buy | $1K–15K | Mar 6, 2017 | +122.1% |
| Mar 7, 2017 | Jack ReedD-RI · Senate | Buy | $1K–15K | Mar 6, 2017 | +122.1% |
| May 18, 2016 | Pete SessionsR-TX · House | Buy | $15K–50K | Oct 2, 2015 | +139.6% |
4 members have traded XBI: David P. Joyce, James M. Inhofe, Jack Reed, Pete Sessions.
XBI questions and answers
Are insiders buying XBI stock?
No open-market insider purchases or sales of XBI were filed in the last 90 days.
Which hedge funds own XBI?
170 13F filers hold XBI among their 50 largest positions, worth $8.2B combined, including Paul Tudor Jones. The biggest bets by portfolio weight are PSP Research LLC (41.8%), Sivik Global Healthcare LLC (16.2%) and Oxford Asset Management LLP (8.6%). In their latest 13Fs, 9 managers opened a new position and 22 added to one.
Has Congress traded XBI?
Members of Congress have disclosed 10 XBI trades since 2015, 0 purchases and 1 sale in the past year; the latest was David P. Joyce (R-OH), selling $15K–50K on Jun 30, 2023.
Who is the largest holder of XBI?
Among 13F filers, Bnp Paribas Financial Markets reports the largest XBI position, $2.7B (16,777,726 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is PSP Research LLC's: 41.8% of its portfolio.
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