HOUSTON, TX
IMPACT BIOMEDICAL INC.IBO— Latest position per institution from SEC 13F filings
15
Institutional holders
4.88M
Total shares held
2.29M
Estimated value
243.82K
Avg. position size
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.19M
Value
545.58K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
814.88K
Value
411.52K
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
808.69K
Value
372K
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
607.90K
Value
279.63K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
589.43K
Value
271.14K
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
259.95K
Value
119.58K
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
235.47K
Value
108.32K
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
137.82K
Value
69.60K
Filed
Dec 31, 2025
CITADEL ADVISORS LLC
CIK 1423053
Shares
49.57K
Value
22.80K
Filed
Jun 30, 2026
VANGUARD GLOBAL ADVISERS, LLC
CIK 1811242
Shares
32.20K
Value
14.81K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
24.53K
Value
11.28K
Filed
Jun 30, 2026
TWO SIGMA SECURITIES, LLC
CIK 1450144
Shares
22.70K
Value
11.46K
Filed
Dec 31, 2025
JOHNSON INVESTMENT COUNSEL INC
CIK 821197
Shares
18.20K
Value
15.83K
Filed
Mar 31, 2025
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
17.19K
Value
7.91K
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
16.50K
Value
8.33K
Filed
Dec 31, 2025
HRT FINANCIAL LP
CIK 1475597
Shares
13.53K
Value
6.00
Filed
Dec 31, 2025
FNY INVESTMENT ADVISERS, LLC
CIK 1742998
Shares
12.60K
Value
18.00
Filed
Dec 31, 2024
STONEX GROUP INC.
CIK 913760
Shares
10.79K
Value
6.99K
Filed
Jun 30, 2025
MASON & ASSOCIATES INC
CIK 1917686
Shares
10K
Value
4.60K
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
9.29K
Value
4.27K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.19M | 545.58K | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 814.88K | 411.52K | Dec 31, 2025 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 808.69K | 372K | Jun 30, 2026 |
| 4 | STATE STREET CORP | 93751 | 607.90K | 279.63K | Jun 30, 2026 |
| 5 | VANGUARD FIDUCIARY TRUST CO | 933478 | 589.43K | 271.14K | Jun 30, 2026 |
| 6 | BLACKROCK, INC. | 2012383 | 259.95K | 119.58K | Jun 30, 2026 |
| 7 | NORTHERN TRUST CORP | 73124 | 235.47K | 108.32K | Jun 30, 2026 |
| 8 | MILLENNIUM MANAGEMENT LLC | 1273087 | 137.82K | 69.60K | Dec 31, 2025 |
| 9 | CITADEL ADVISORS LLC | 1423053 | 49.57K | 22.80K | Jun 30, 2026 |
| 10 | VANGUARD GLOBAL ADVISERS, LLC | 1811242 | 32.20K | 14.81K | Jun 30, 2026 |
| 11 | JANE STREET GROUP, LLC | 1595888 | 24.53K | 11.28K | Jun 30, 2026 |
| 12 | TWO SIGMA SECURITIES, LLC | 1450144 | 22.70K | 11.46K | Dec 31, 2025 |
| 13 | JOHNSON INVESTMENT COUNSEL INC | 821197 | 18.20K | 15.83K | Mar 31, 2025 |
| 14 | TWO SIGMA INVESTMENTS, LP | 1179392 | 17.19K | 7.91K | Jun 30, 2026 |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 16.50K | 8.33K | Dec 31, 2025 |
| 16 | HRT FINANCIAL LP | 1475597 | 13.53K | 6.00 | Dec 31, 2025 |
| 17 | FNY INVESTMENT ADVISERS, LLC | 1742998 | 12.60K | 18.00 | Dec 31, 2024 |
| 18 | STONEX GROUP INC. | 913760 | 10.79K | 6.99K | Jun 30, 2025 |
| 19 | MASON & ASSOCIATES INC | 1917686 | 10K | 4.60K | Jun 30, 2026 |
| 20 | MORGAN STANLEY | 895421 | 9.29K | 4.27K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.