ALISO VIEJO, CA
SPYGLASS PHARMA, INC.SGP— Latest position per institution from SEC 13F filings
15
Institutional holders
24.58M
Total shares held
618.74M
Estimated value
1.23M
Avg. position size
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
8.02M
Value
207.83M
Filed
Mar 31, 2026
NEA MANAGEMENT COMPANY, LLC
CIK 1512848
Shares
7.39M
Value
191.53M
Filed
Mar 31, 2026
SANDS CAPITAL ALTERNATIVES, LLC
CIK 1846444
Shares
2.50M
Value
64.78M
Filed
Mar 31, 2026
SAMSARA BIOCAPITAL, LLC
CIK 1744967
Shares
2.11M
Value
54.67M
Filed
Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
704.44K
Value
18.25K
Filed
Mar 31, 2026
VESTAL POINT CAPITAL, LP
CIK 1974915
Shares
666.76K
Value
17.28M
Filed
Mar 31, 2026
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 1009258
Shares
550K
Value
14.25M
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
468.79K
Value
12.15M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
434.81K
Value
11.27M
Filed
Mar 31, 2026
FIRST LIGHT ASSET MANAGEMENT, LLC
CIK 1600004
Shares
375K
Value
9.72M
Filed
Mar 31, 2026
FRANKLIN RESOURCES INC
CIK 38777
Shares
300K
Value
7.77M
Filed
Mar 31, 2026
AFFINITY ASSET ADVISORS, LLC
CIK 1773195
Shares
250K
Value
6.48M
Filed
Mar 31, 2026
ABERDEEN GROUP PLC
CIK 1716774
Shares
220.45K
Value
5.71M
Filed
Mar 31, 2026
BLACKROCK, INC.
CIK 2012383
Shares
144.74K
Value
3.75M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
126.54K
Value
3.28M
Filed
Mar 31, 2026
MONASHEE INVESTMENT MANAGEMENT LLC
CIK 1627608
Shares
95K
Value
2.46M
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
59.78K
Value
1.55M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
59.61K
Value
1.54M
Filed
Mar 31, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
57K
Value
1.48M
Filed
Mar 31, 2026
TD ASSET MANAGEMENT INC
CIK 1056053
Shares
47.58K
Value
1.23M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 8.02M | 207.83M | Mar 31, 2026 |
| 2 | NEA MANAGEMENT COMPANY, LLC | 1512848 | 7.39M | 191.53M | Mar 31, 2026 |
| 3 | SANDS CAPITAL ALTERNATIVES, LLC | 1846444 | 2.50M | 64.78M | Mar 31, 2026 |
| 4 | SAMSARA BIOCAPITAL, LLC | 1744967 | 2.11M | 54.67M | Mar 31, 2026 |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 704.44K | 18.25K | Mar 31, 2026 |
| 6 | VESTAL POINT CAPITAL, LP | 1974915 | 666.76K | 17.28M | Mar 31, 2026 |
| 7 | DEERFIELD MANAGEMENT COMPANY, L.P. | 1009258 | 550K | 14.25M | Mar 31, 2026 |
| 8 | MILLENNIUM MANAGEMENT LLC | 1273087 | 468.79K | 12.15M | Mar 31, 2026 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 434.81K | 11.27M | Mar 31, 2026 |
| 10 | FIRST LIGHT ASSET MANAGEMENT, LLC | 1600004 | 375K | 9.72M | Mar 31, 2026 |
| 11 | FRANKLIN RESOURCES INC | 38777 | 300K | 7.77M | Mar 31, 2026 |
| 12 | AFFINITY ASSET ADVISORS, LLC | 1773195 | 250K | 6.48M | Mar 31, 2026 |
| 13 | ABERDEEN GROUP PLC | 1716774 | 220.45K | 5.71M | Mar 31, 2026 |
| 14 | BLACKROCK, INC. | 2012383 | 144.74K | 3.75M | Mar 31, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 126.54K | 3.28M | Mar 31, 2026 |
| 16 | MONASHEE INVESTMENT MANAGEMENT LLC | 1627608 | 95K | 2.46M | Mar 31, 2026 |
| 17 | VANGUARD FIDUCIARY TRUST CO | 933478 | 59.78K | 1.55M | Mar 31, 2026 |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 59.61K | 1.54M | Mar 31, 2026 |
| 19 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 57K | 1.48M | Mar 31, 2026 |
| 20 | TD ASSET MANAGEMENT INC | 1056053 | 47.58K | 1.23M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.