HUNTSVILLE, AL
SERINA THERAPEUTICS, INC.SER— Latest position per institution from SEC 13F filings
15
Institutional holders
1.70M
Total shares held
3.47M
Estimated value
85.19K
Avg. position size
SIO CAPITAL MANAGEMENT, LLC
CIK 1482416
Shares
1M
Value
1.94M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
180.01K
Value
344.37K
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
162.20K
Value
314.66K
Filed
Jun 30, 2026
WAVERLY ADVISORS, LLC
CIK 1568787
Shares
67.49K
Value
130.93K
Filed
Jun 30, 2026
BROADWOOD CAPITAL INC
CIK 1278387
Shares
54.48K
Value
104.23K
Filed
Dec 31, 2025
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
51.01K
Value
98.95K
Filed
Jun 30, 2026
KEEL POINT, LLC
CIK 1386935
Shares
21.51K
Value
41.73K
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
20.77K
Value
40.30K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
20.01K
Value
38.82K
Filed
Jun 30, 2026
AVIDIAN WEALTH ENTERPRISES, LLC
CIK 1471474
Shares
18.80K
Value
37.60K
Filed
Sep 30, 2026
LINSCOMB WEALTH, INC.
CIK 1313294
Shares
18.80K
Value
35.97K
Filed
Dec 31, 2025
JANE STREET GROUP, LLC
CIK 1595888
Shares
15.44K
Value
29.96K
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
13.24K
Value
81.54K
Filed
Jun 30, 2025
CITADEL ADVISORS LLC
CIK 1423053
Shares
13.18K
Value
74.75K
Filed
Mar 31, 2025
STATE STREET CORP
CIK 93751
Shares
12.76K
Value
24.75K
Filed
Jun 30, 2026
HIGHTOWER ADVISORS, LLC
CIK 1462245
Shares
11.98K
Value
22.92K
Filed
Dec 31, 2025
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
10.72K
Value
60.79K
Filed
Mar 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.98K
Value
38.11K
Filed
Jun 30, 2024
CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD
CIK 1963355
Shares
3.74K
Value
7.26K
Filed
Jun 30, 2026
WELLS FARGO & COMPANY/MN
CIK 72971
Shares
3.61K
Value
7.01K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | SIO CAPITAL MANAGEMENT, LLC | 1482416 | 1M | 1.94M | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 180.01K | 344.37K | Dec 31, 2025 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 162.20K | 314.66K | Jun 30, 2026 |
| 4 | WAVERLY ADVISORS, LLC | 1568787 | 67.49K | 130.93K | Jun 30, 2026 |
| 5 | BROADWOOD CAPITAL INC | 1278387 | 54.48K | 104.23K | Dec 31, 2025 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 51.01K | 98.95K | Jun 30, 2026 |
| 7 | KEEL POINT, LLC | 1386935 | 21.51K | 41.73K | Jun 30, 2026 |
| 8 | NORTHERN TRUST CORP | 73124 | 20.77K | 40.30K | Jun 30, 2026 |
| 9 | VANGUARD FIDUCIARY TRUST CO | 933478 | 20.01K | 38.82K | Jun 30, 2026 |
| 10 | AVIDIAN WEALTH ENTERPRISES, LLC | 1471474 | 18.80K | 37.60K | Sep 30, 2026 |
| 11 | LINSCOMB WEALTH, INC. | 1313294 | 18.80K | 35.97K | Dec 31, 2025 |
| 12 | JANE STREET GROUP, LLC | 1595888 | 15.44K | 29.96K | Jun 30, 2026 |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 13.24K | 81.54K | Jun 30, 2025 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 13.18K | 74.75K | Mar 31, 2025 |
| 15 | STATE STREET CORP | 93751 | 12.76K | 24.75K | Jun 30, 2026 |
| 16 | HIGHTOWER ADVISORS, LLC | 1462245 | 11.98K | 22.92K | Dec 31, 2025 |
| 17 | MILLENNIUM MANAGEMENT LLC | 1273087 | 10.72K | 60.79K | Mar 31, 2025 |
| 18 | BLACKROCK FINANCE, INC. | 1364742 | 3.98K | 38.11K | Jun 30, 2024 |
| 19 | CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 1963355 | 3.74K | 7.26K | Jun 30, 2026 |
| 20 | WELLS FARGO & COMPANY/MN | 72971 | 3.61K | 7.01K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.