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Ownership — LBRX
Institutional Holdings
Insider Transactions
US Institutional Ownership
100.0%
Institution
Shares
Value
Ownership %
Change
Filing Date
Deep Track Capital, LP
3.35M
$108.0M
11.69%
--
2026-06-30
BlackRock, Inc.
2.73M
$88.0M
9.53%
+263.5K
2026-06-30
RA Capital Management, L.P.
2.21M
$71.0M
7.70%
--
2026-06-30
Trails Edge Capital Partners, LP
1.52M
$49.0M
5.31%
+203.7K
2026-06-30
Commodore Capital LP
1.50M
$48.0M
5.23%
--
2026-06-30
JPMorgan Chase & Co
1.50M
$48.0M
5.22%
-114.2K
2026-06-30
TCG Crossover Management, LLC
1.45M
$46.0M
5.05%
-392.2K
2026-06-30
Caligan Partners LP
1.44M
$46.0M
5.01%
--
2026-06-30
Spruce Street Capital LP
1.38M
$44.0M
4.80%
--
2026-06-30
Nantahala Capital Management, LLC
1.05M
$34.0M
3.67%
--
2026-06-30
Vanguard Capital Management LLC
971.2K
$31.0M
3.39%
+76.5K
2026-06-30
Balyasny Asset Management L.P.
921.5K
$29.0M
3.21%
-2.2K
2026-06-30
Alyeska Investment Group, L.P.
863.9K
$28.0M
3.01%
--
2026-06-30
Vivo Capital, LLC
800.0K
$25.0M
2.79%
--
2026-06-30
Nan Fung Group Holdings Ltd
630.7K
$20.0M
2.20%
--
2026-06-30
Geode Capital Management, LLC
612.8K
$19.0M
2.14%
+94.6K
2026-06-30
State Street Corp
602.0K
$19.0M
2.10%
+97.7K
2026-06-30
Logos Global Management LP
585.0K
$18.0M
2.04%
-330.0K
2026-06-30
Goldman Sachs Group Inc
576.5K
$18.0M
2.01%
+212.7K
2026-06-30
Jennison Associates LLC
540.9K
$17.0M
1.89%
+2.7K
2026-06-30
Great Point Partners LLC
317.2K
$10.0M
1.11%
+17.2K
2026-06-30
Boothbay Fund Management, LLC
275.7K
$8.0M
0.96%
--
2026-06-30
Millennium Management LLC
259.2K
$8.0M
0.90%
+122.3K
2026-06-30
Ameriprise Financial Inc
227.5K
$7.0M
0.79%
+119.2K
2026-06-30
Citadel Advisors LLC
216.0K
$7.0M
0.75%
-200.9K
2026-06-30
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