Generation Bio Co
- Stock Issuer and Owners
| Message |
|
Happy Holidays!! thanks for using AUM13F!!
|
| Generation Bio Co |
| Ticker | GBIO |
| CIK # | 0001733294 |
| CUSIP | 37148K100 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 301 Binney Street, Cambridge, MA 02142 |
| Source |
[EDGAR]
|
| Form 13F Holdings |
| Firm |
Period |
DFND |
Voting |
Shares |
| Price T Rowe Associates Inc /MD/ |
[2025-06-30]
|
SOLE |
8,054,847 |
8,299,828 |
| Atlas Venture Life Science Advisors LLC |
[2025-06-30]
|
SOLE |
8,279,484 |
8,279,484 |
| Siren, L.L.C. |
[2025-06-30]
|
DFND |
2,968,925 |
2,968,925 |
| Renaissance Technologies LLC |
[2025-06-30]
|
SOLE |
2,580,780 |
2,580,780 |
| FMR LLC |
[2025-06-30]
|
DFND |
2,332,717 |
2,345,624 |
| Vanguard Group Inc |
[2025-06-30]
|
SOLE |
0 |
2,275,499 |
| Baker Bros Advisors LP |
[2025-06-30]
|
SOLE |
1,944,945 |
1,944,945 |
| Acadian Asset Management LLC |
[2025-06-30]
|
DFND |
1,233,471 |
1,233,471 |
| BlackRock, Inc. |
[2025-06-30]
|
SOLE |
1,148,264 |
1,161,578 |
| Goldman Sachs Group Inc |
[2025-06-30]
|
DFND |
1,064,090 |
1,064,090 |
| Millennium Management LLC |
[2025-06-30]
|
SOLE |
1,061,606 |
1,061,606 |
| Yiheng Capital Management LP |
[2025-06-30]
|
SOLE |
1,055,269 |
1,055,269 |
| Morgan Stanley |
[2025-06-30]
|
DFND |
912,734 |
912,834 |
| UBS Group AG |
[2025-06-30]
|
DFND |
884,902 |
884,902 |
| Bank of America Corp /DE/ |
[2025-06-30]
|
DFND |
0 |
871,951 |
| Militia Capital Partners, LP |
[2025-06-30]
|
SOLE |
173,605 |
542,347 |
| Squarepoint Ops LLC |
[2025-06-30]
|
DFND |
0 |
518,270 |
| Geode Capital Management LLC |
[2025-06-30]
|
DFND |
498,080 |
498,080 |
| TD Asset Management Inc |
[2025-06-30]
|
SOLE |
340,686 |
340,686 |
| Citadel Advisors LLC |
[2025-06-30]
|
DFND |
307,760 |
307,760 |
| Susquehanna International Group LLP |
[2025-06-30]
|
OTR |
249,277 |
249,277 |
| Charles Schwab Investment Management Inc |
[2025-06-30]
|
SOLE |
236,856 |
236,856 |
| State Street Corp |
[2025-06-30]
|
DFND |
206,116 |
206,116 |
| Two Sigma Advisers LP |
[2025-06-30]
|
SOLE |
184,400 |
191,400 |
| Price T Rowe Associates Inc /MD/ |
[2025-06-30]
|
DFND |
162,783 |
162,783 |
| Palo Alto Investors LP |
[2025-06-30]
|
SOLE |
150,475 |
150,475 |
| Y-Intercept (Hong Kong) Ltd |
[2025-06-30]
|
SOLE |
148,186 |
148,186 |
| Manufacturers Life Insurance Company the |
[2025-06-30]
|
DFND |
143,980 |
143,980 |
| Northern Trust Corp |
[2025-06-30]
|
DFND |
133,090 |
133,090 |
| Two Sigma Investments LP |
[2025-06-30]
|
SOLE |
105,961 |
105,961 |
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