X4 Pharmaceuticals, Inc
XFOR- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001501697
In the last 90 days, X4 Pharmaceuticals, Inc insiders filed 0 open-market purchases and 3 sales; 89 institutions reported holding it in 13F filings for Q2 2026, worth $491.9M in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in X4 Pharmaceuticals, Inc as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 51
- −5 vs. Q1 2022
- Shares held
- 17.2M
- −287.1K (−1.6%) vs. Q1 2022
- Total value
- $16.6M
- −$14.1M (−45.8%) vs. Q1 2022
- New holders
- 5
- 12 more added
- Sold out
- 10
- 13 more reduced
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XFOR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 89 | $491.9M |
| Q1 2026 | 84 | $407.0M |
| Q4 2025 | 79 | $357.7M |
| Q3 2025 | 42 | $55.3M |
| Q2 2025 | 52 | $5.33M |
| Q1 2025 | 94 | $23.6M |
| Q4 2024 | 90 | $73.3M |
| Q3 2024 | 98 | $67.4M |
| Q2 2024 | 99 | $60.7M |
| Q1 2024 | 98 | $147.1M |
| Q4 2023 | 93 | $87.1M |
| Q3 2023 | 91 | $122.6M |
| Q2 2023 | 96 | $219.2M |
| Q1 2023 | 59 | $53.7M |
| Q4 2022 | 54 | $60.2M |
| Q3 2022 | 59 | $74.0M |
| Q2 2022 | 51 | $16.6M |
| Q1 2022 | 56 | $30.7M |
| Q4 2021 | 52 | $40.4M |
| Q3 2021 | 52 | $85.7M |
| Q2 2021 | 63 | $111.5M |
| Q1 2021 | 61 | $139.0M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding X4 Pharmaceuticals, Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | 3,019,540 | $2.91M | 0.34% | 00.0% | Unchanged |
| AXA S.A. | 2,300,934 | $2.22M | 0.00% | −1,746−0.1% | Reduced |
| Tri Locum Partners LP | 1,738,300 | $1.68M | 0.69% | +20,711+1.2% | Added |
| Ikarian Capital, LLC | 1,679,748 | $1.62M | 0.67% | +307,726+22.4% | Added |
| Point72 Asset Management, L.P. | 1,633,204 | $1.58M | 0.01% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 1,373,849 | $1.33M | 0.02% | 00.0% | Unchanged |
| AIGH Capital Management LLC | 997,719 | $962.0K | 0.40% | 00.0% | Unchanged |
| BVF Inc | 847,879 | $818.0K | 0.04% | 00.0% | Unchanged |
| Vanguard Group Inc | 715,175 | $690.0K | 0.00% | +61,990+9.5% | Added |
| New Leaf Venture Partners, L.L.C. | 335,000 | $323.0K | 0.21% | 00.0% | Unchanged |
| SV Health Investors, LLC | 311,490 | $300.0K | 0.68% | 00.0% | Unchanged |
| Worth Venture Partners, LLC | 250,144 | $278.0K | 0.17% | 00.0% | Unchanged |
| BlackRock Inc. | 277,453 | $268.0K | 0.00% | +5,659+2.1% | Added |
| Sio Capital Management, LLC | 276,909 | $267.0K | 0.11% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 216,194 | $209.0K | 0.00% | +43,100+24.9% | Added |
| Geode Capital Management, LLC | 189,548 | $182.0K | 0.00% | +6,271+3.4% | Added |
| Boothbay Fund Management, LLC | 179,963 | $174.0K | 0.01% | +39,000+27.7% | Added |
| Bank of New York Mellon Corp | 139,696 | $135.0K | 0.00% | −916−0.7% | Reduced |
| Cormorant Asset Management, LP | 103,980 | $100.0K | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 77,687 | $75.0K | 0.00% | −326,259−80.8% | Reduced |
| Stifel Financial Corp | 67,483 | $65.0K | 0.00% | −2,116−3.0% | Reduced |
| Dimensional Fund Advisors LP | 61,409 | $59.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 55,776 | $54.0K | 0.00% | +350+0.6% | Added |
| State Street Corp | 54,733 | $53.0K | 0.00% | 00.0% | Unchanged |
| Minot Wealth Management LLC | 55,000 | $53.0K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 45,254 | $44.0K | 0.00% | −10,260−18.5% | Reduced |
| Bleichroeder LP | 35,730 | $34.0K | 0.01% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 33,000 | $32.0K | 0.00% | +33,000 | New |
| Virtu Financial LLC | 20,385 | $20.0K | 0.00% | −5,580−21.5% | Reduced |
| The PNC Financial Services Group, Inc. | 21,057 | $20.0K | 0.00% | +10,000+90.4% | Added |
| Ronald Blue Trust, Inc. | 8,520 | $15.0K | 0.00% | +8,520 | New |
| Private Advisor Group, LLC | 13,221 | $13.0K | 0.00% | +13,221 | New |
| Veritable, L.P. | 12,637 | $12.0K | 0.00% | +12,637 | New |
| Moody Lynn & Lieberson, LLC | 10,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 10,100 | $10.0K | 0.00% | +100+1.0% | Added |
| Mayflower Financial Advisors, LLC | 10,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 6,250 | $6.03K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,969 | $5.00K | 0.00% | +4,070+452.7% | Added |
| Tower Research Capital LLC (TRC) | 5,639 | $5.00K | 0.00% | −4,056−41.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 4,000 | $3.86K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 3,177 | $3.00K | 0.00% | −5,732−64.3% | Reduced |
| Clearstead Advisors, LLC | 2,100 | $2.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,215 | $1.00K | 0.00% | −48−3.8% | Reduced |
| High Net Worth Advisory Group LLC | 1,100 | $1.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 9 | $9 | 0.00% | −151−94.4% | Reduced |
| Barclays PLC | 100 | $0 | 0.00% | −7,704−98.7% | Reduced |
| Bank of America Corp | 1 | $0 | 0.00% | −6,244−100.0% | Reduced |
| Cubist Systematic Strategies, LLC | 384 | $0 | 0.00% | −1,016−72.6% | Reduced |
| Rockefeller Capital Management L.P. | 1,000 | $0 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 169 | $0 | 0.00% | +27+19.0% | Added |
| Cutler Group LP | 1,019 | $0 | 0.00% | +1,019 | New |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −176,530−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −113,848−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −36,847−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −35,302−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −35,673−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −27,700−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −26,546−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −16,950−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −13,099−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −152−100.0% | Sold out |