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Overview
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Business Summary
Filings
Ownership
Valuation
Ownership — IBIO
Institutional Holdings
Insider Transactions
US Institutional Ownership
55.2%
Institution
Shares
Value
Ownership %
Change
Filing Date
Cormorant Asset Management, LP
3.57M
$6.0M
6.41%
--
2026-06-30
SILVERARC CAPITAL MANAGEMENT, LLC
3.52M
$6.0M
6.32%
+3.29M
2026-06-30
Vestal Point Capital, LP
2.60M
$4.0M
4.67%
--
2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC
2.10M
$3.0M
3.77%
+1.01M
2026-06-30
Frazier Life Sciences Management, L.P.
1.95M
$3.0M
3.51%
--
2026-06-30
Ensign Peak Advisors, Inc
1.83M
$3.0M
3.29%
--
2026-06-30
Woodline Partners LP
1.78M
$3.0M
3.19%
--
2026-06-30
MILLENNIUM MANAGEMENT LLC
1.65M
$2.0M
2.97%
+101.6K
2026-06-30
CITADEL ADVISORS LLC
1.38M
$2.0M
2.48%
+427.6K
2026-06-30
Balyasny Asset Management L.P.
1.17M
$2.0M
2.10%
+159.9K
2026-06-30
BANK OF AMERICA CORP /DE/
1.12M
$1.0M
2.01%
+831.1K
2026-06-30
Ikarian Capital, LLC
957.1K
$1.0M
1.72%
--
2026-06-30
Sio Capital Management, LLC
904.3K
$1.0M
1.62%
--
2026-06-30
MARSHALL WACE, LLP
904.1K
$1.0M
1.62%
+283.5K
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
500.8K
--
0.90%
+113.2K
2026-06-30
Walleye Capital LLC
500.4K
--
0.90%
+111.8K
2026-06-30
Squarepoint Ops LLC
498.9K
--
0.90%
--
2026-06-30
NOESIS CAPITAL MANGEMENT CORP
405.0K
--
0.73%
+93.5K
2026-06-30
TWO SIGMA INVESTMENTS, LP
400.7K
--
0.72%
--
2026-06-30
Ally Bridge Group (NY) LLC
390.1K
--
0.70%
--
2026-06-30
ADAR1 Capital Management, LLC
375.5K
--
0.67%
-94.3K
2026-06-30
Verdad Advisers, LP
298.9K
--
0.54%
+242.6K
2026-06-30
VANGUARD FIDUCIARY TRUST CO
286.9K
--
0.52%
+81.9K
2026-06-30
BOOTHBAY FUND MANAGEMENT, LLC
254.4K
--
0.46%
--
2026-06-30
BlackRock, Inc.
242.0K
--
0.43%
+110.8K
2026-06-30
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