LB PHARMACEUTICALS INC LBRX
CIK 0001691082 · CUSIP 50180M108
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Deep Track Capital, LP CIK 1856083 · View history | $82.68M 3,352,804 shares | 1.71% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $60.93M 2,470,845 shares | 0.00% | +231.91K(+10.40%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 03 | RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history | $54.46M 2,208,604 shares | 0.58% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | TCG Crossover Management, LLC CIK 1839948 · View history | $45.28M 1,839,489 shares | 1.30% | +94.47K(+5.40%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | COMMODORE CAPITAL LP CIK 1831942 · View history | $36.99M 1,500,000 shares | 2.14% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | Caligan Partners LP CIK 1727492 · View history | $34.63M 1,438,070 shares | 2.45% | +1.44MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | Spruce Street Capital LP CIK 2050194 · View history | $33.64M 1,376,159 shares | 8.09% | +370.57K(+36.90%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 08 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $33.19M 1,427,568 shares | 0.00% | -183.91K(-11.40%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 09 | Trails Edge Capital Partners, LP CIK 2077247 · View history | $32.54M 1,319,362 shares | 7.66% | -76.25K(-5.50%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | Nantahala Capital Management, LLC CIK 1472322 · View history | $25.96M 1,052,894 shares | 1.62% | +377.89K(+56.00%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | Balyasny Asset Management L.P. CIK 1218710 · View history | $22.78M 923,694 shares | 0.04% | +26.89K(+3.00%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | Logos Global Management LP CIK 1792126 · View history | $22.56M 915,000 shares | 1.16% | -285.00K(-23.80%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $22.06M 894,653 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $21.28M 863,947 shares | 0.06% | +188.95K(+28.00%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | Vivo Capital, LLC CIK 1674712 · Amended · View history | $19.73M 800,000 shares | 1.64% | 0(0.00%)Unchanged | SEC filing ↗ May 20, 2026 | ▾ |
| 16 | Nan Fung Group Holdings Ltd CIK 1782539 · View history | $15.55M 630,657 shares | 12.82% | +330.66K(+110.20%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 17 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $13.27M 538,216 shares | 0.01% | -283.64K(-34.50%)Reduced | SEC filing ↗ May 6, 2026 | ▾ |
| 18 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $12.78M 518,228 shares | 0.00% | +76.77K(+17.40%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | STATE STREET CORP CIK 93751 · View history | $12.44M 504,373 shares | 0.00% | +254.34K(+101.70%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 20 | CITADEL ADVISORS LLC CIK 1423053 · View history | $10.28M 416,906 shares | 0.01% | +9.24K(+2.30%)Added | SEC filing ↗ May 15, 2026 | ▾ |
Showing 20 / 77 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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