SAN DIEGO, CA
CONNECT BIOPHARMA HOLDINGS LTDCNTB— Latest position per institution from SEC 13F filings
15
Institutional holders
13.31M
Total shares held
31.76M
Estimated value
665.47K
Avg. position size
IKARIAN CAPITAL, LLC
CIK 1778253
Shares
4.54M
Value
10.80M
Filed
Jun 30, 2026
683 CAPITAL MANAGEMENT, LLC
CIK 1404574
Shares
1.28M
Value
3.06M
Filed
Jun 30, 2026
BOOTHBAY FUND MANAGEMENT, LLC
CIK 1549230
Shares
973.73K
Value
2.32M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
871.65K
Value
2.07M
Filed
Jun 30, 2026
PERCEPTIVE ADVISORS LLC
CIK 1224962
Shares
792.70K
Value
1.89M
Filed
Jun 30, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
CIK 1940272
Shares
700K
Value
1.67M
Filed
Jun 30, 2026
BML CAPITAL MANAGEMENT, LLC
CIK 1616824
Shares
573.29K
Value
1.36M
Filed
Jun 30, 2026
SILVERARC CAPITAL MANAGEMENT, LLC
CIK 1816307
Shares
545K
Value
1.30M
Filed
Jun 30, 2026
RICHMOND BROTHERS, INC.
CIK 1540462
Shares
535.61K
Value
1.27M
Filed
Jun 30, 2026
KNOTT DAVID M JR
CIK 1892770
Shares
444.86K
Value
1.06M
Filed
Jun 30, 2026
STONEPINE CAPITAL MANAGEMENT, LLC
CIK 1440771
Shares
364.25K
Value
866.92K
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
335.64K
Value
798.83K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
257.45K
Value
612.74K
Filed
Jun 30, 2026
PROPEL BIO MANAGEMENT, LLC
CIK 1969764
Shares
209.49K
Value
553.91K
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
199.38K
Value
474.53K
Filed
Jun 30, 2026
DIADEMA PARTNERS LP
CIK 2026172
Shares
196.99K
Value
468.82K
Filed
Jun 30, 2026
BURKEHILL GLOBAL MANAGEMENT, LP
CIK 1904549
Shares
150K
Value
357K
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
120.45K
Value
286.67K
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
112.67K
Value
295.21K
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
102.75K
Value
244.56K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | IKARIAN CAPITAL, LLC | 1778253 | 4.54M | 10.80M | Jun 30, 2026 |
| 2 | 683 CAPITAL MANAGEMENT, LLC | 1404574 | 1.28M | 3.06M | Jun 30, 2026 |
| 3 | BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | 973.73K | 2.32M | Jun 30, 2026 |
| 4 | BLACKROCK, INC. | 2012383 | 871.65K | 2.07M | Jun 30, 2026 |
| 5 | PERCEPTIVE ADVISORS LLC | 1224962 | 792.70K | 1.89M | Jun 30, 2026 |
| 6 | ADAR1 CAPITAL MANAGEMENT, LLC | 1940272 | 700K | 1.67M | Jun 30, 2026 |
| 7 | BML CAPITAL MANAGEMENT, LLC | 1616824 | 573.29K | 1.36M | Jun 30, 2026 |
| 8 | SILVERARC CAPITAL MANAGEMENT, LLC | 1816307 | 545K | 1.30M | Jun 30, 2026 |
| 9 | RICHMOND BROTHERS, INC. | 1540462 | 535.61K | 1.27M | Jun 30, 2026 |
| 10 | KNOTT DAVID M JR | 1892770 | 444.86K | 1.06M | Jun 30, 2026 |
| 11 | STONEPINE CAPITAL MANAGEMENT, LLC | 1440771 | 364.25K | 866.92K | Jun 30, 2026 |
| 12 | MARSHALL WACE, LLP | 1318757 | 335.64K | 798.83K | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 257.45K | 612.74K | Jun 30, 2026 |
| 14 | PROPEL BIO MANAGEMENT, LLC | 1969764 | 209.49K | 553.91K | Mar 31, 2026 |
| 15 | TWO SIGMA INVESTMENTS, LP | 1179392 | 199.38K | 474.53K | Jun 30, 2026 |
| 16 | DIADEMA PARTNERS LP | 2026172 | 196.99K | 468.82K | Jun 30, 2026 |
| 17 | BURKEHILL GLOBAL MANAGEMENT, LP | 1904549 | 150K | 357K | Jun 30, 2026 |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 120.45K | 286.67K | Jun 30, 2026 |
| 19 | CITADEL ADVISORS LLC | 1423053 | 112.67K | 295.21K | Mar 31, 2026 |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 102.75K | 244.56K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.