FS Development Corp
- Stock Issuer and Owners
| Message |
|
Happy Holidays!! thanks for using AUM13F!!
|
| FS Development Corp |
| Ticker | IRON |
| CIK # | 0001816736 |
| CUSIP | 254604101 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | c/o Foresite Capital, 600 Montgomery St Suite 4500, San Francisco, CA 94111 |
| Source |
[EDGAR]
|
| Form 3/4/5 Filer |
2011 - 2025 |
|
Disc Medicine, Inc.
|
|
|
Bitterman Kevin
|
|
|
Franchi Jean M.
|
|
|
Ahmed Nadim
|
|
|
Quisel John D
|
|
|
Savage William Jacob
|
|
|
Ashiya Mona
|
|
|
Chin Mark
|
|
|
Gemayel Georges
|
|
|
Nicholson Donald William
|
|
|
Ratcliffe Liam
|
|
|
White William Richard
|
|
|
OrbiMed Capital GP VI LLC
|
|
|
OrbiMed Advisors LLC
|
|
|
OrbiMed Capital GP VIII LLC
|
|
|
OrbiMed Genesis GP LLC
|
|
|
Stephenson Pamela
|
|
|
Khara Rahul
|
|
|
Yu Jonathan Yen-Wen
|
|
|
Access Industries Management LLC
|
|
|
Blavatnik Len
|
|
|
Access Industries Holdings LLC
|
|
|
AI DMI LLC
|
|
|
Bryce Joanne
|
|
|
Atlas Venture Associates Opportunity II, LP
|
|
|
Atlas Venture Associates Opportunity I, LLC
|
|
|
Atlas Venture Fund X, L.P.
|
|
|
Atlas Venture Opportunity Fund II, L.P.
|
|
|
Atlas Venture Associates X, LLC
|
|
|
Atlas Venture Associates X LP
|
|
|
Atlas Venture Opportunity Fund I, L.P.
|
|
|
Atlas Venture Associates Opportunity II, LLC
|
|
|
Atlas Venture Associates Opportunity I, L.P.
|
|
|
MacDonald Brian Richard
|
|
|
Novo Holdings A/S
|
|
|
Backstrom Jay T.
|
|
|
Leonard Braden Michael
|
|
|
Piekos Brian
|
|
|
Meyenburg Jason Patrick
|
|
|
Tananbaum James B.
|
|
|
Lubner David Charles
|
|
|
Ong Tuyen
|
|
|
Gordon Carl L
|
|
|
Rhodes Jason P
|
|
|
Strapps Walter
|
|
|
Barone Samuel B.
|
|
|
Uknis Marc
|
|
|
Redmond Precillia
|
|
|
Lauder Scott
|
|
|
George Jean
|
|
|
Lightstone Singapore, L.P.
|
|
|
Lightstone Singapore Associates, LLC
|
|
|
Lightstone Ventures, L.P.
|
|
|
LSV Associates, LLC
|
|
|
Lightstone Ventures (A), L.P.
|
|
|
Carusi Michael A
|
|
|
Plain Henry A JR
|
|
|
Atlas Venture Associates XII, LLC
|
|
|
Atlas Venture Associates XII, L.P.
|
|
|
Atlas Venture Fund XII, L.P.
|
|
|
Beloff Gregg
|
|
|
Foresite Capital Opportunity Fund V, L.P.
|
|
|
Foresite Capital Management V, LLC
|
|
|
Foresite Capital Opportunity Management V, LLC
|
|
|
FS Development Holdings, LLC
|
|
|
Foresite Capital Fund V, L.P.
|
|
|
Bajaj Vikram
|
|
|
Rome Michael E
|
|
|
Ryan Dennis D
|
|
|
Pakianathan Deepika
|
|
|
Dubin Daniel
|
|
|
Carey Robert
|
|
| Form 13F Holdings |
| Firm |
Period |
DFND |
Voting |
Shares |
| FMR LLC |
[2025-06-30]
|
DFND |
3,245,350 |
3,245,710 |
| Atlas Venture Life Science Advisors LLC |
[2025-06-30]
|
SOLE |
2,384,456 |
2,384,456 |
| BlackRock, Inc. |
[2025-06-30]
|
SOLE |
1,995,297 |
2,044,827 |
| Frazier Life Sciences Management LP |
[2025-06-30]
|
SOLE |
1,654,834 |
1,654,834 |
| RA Capital Management LP |
[2025-06-30]
|
SOLE |
1,577,106 |
1,577,106 |
| Janus Henderson Group PLC |
[2025-06-30]
|
DFND |
0 |
1,553,961 |
| Wellington Management Group LLP |
[2025-06-30]
|
DFND |
0 |
1,432,090 |
| OrbiMed Advisors LLC |
[2025-06-30]
|
SOLE |
1,415,020 |
1,415,020 |
| Vanguard Group Inc |
[2025-06-30]
|
SOLE |
0 |
1,344,628 |
| Paradigm Biocapital Advisors LP |
[2025-06-30]
|
SOLE |
1,210,971 |
1,210,971 |
| Siren, L.L.C. |
[2025-06-30]
|
DFND |
1,099,401 |
1,099,401 |
| State Street Corp |
[2025-06-30]
|
DFND |
865,095 |
929,768 |
| Deerfield Management Company LP |
[2025-06-30]
|
DFND |
919,403 |
919,403 |
| Woodline Partners LP |
[2025-06-30]
|
SOLE |
866,955 |
866,955 |
| JPMorgan Chase & Co |
[2025-06-30]
|
DFND |
735,214 |
843,616 |
| Logos Global Management LP |
[2025-06-30]
|
SOLE |
700,000 |
700,000 |
| Geode Capital Management LLC |
[2025-06-30]
|
DFND |
598,589 |
598,589 |
| Bain Capital Life Sciences Investors, LLC |
[2025-06-30]
|
SOLE |
583,500 |
583,500 |
| TCG Crossover Management LLC |
[2025-06-30]
|
SOLE |
465,257 |
465,257 |
| Adage Capital Partners GP LLC |
[2025-06-30]
|
SOLE |
450,000 |
450,000 |
| Armistice Capital LLC |
[2025-06-30]
|
SOLE |
436,000 |
436,000 |
| Caption Management LLC |
[2025-06-30]
|
SOLE |
426,300 |
426,300 |
| Saturn V Capital Management LP |
[2025-06-30]
|
SOLE |
396,115 |
396,115 |
| Baker Bros Advisors LP |
[2025-06-30]
|
SOLE |
337,050 |
337,050 |
| Eventide Asset Management LLC |
[2025-06-30]
|
SOLE |
308,030 |
308,030 |
| First TURN Management LLC |
[2025-06-30]
|
SOLE |
299,464 |
299,464 |
| Foresite Capital Management V, LLC |
[2025-06-30]
|
SOLE |
299,069 |
299,069 |
| Nantahala Capital Management LLC |
[2025-06-30]
|
SOLE |
287,800 |
287,800 |
| SIO Capital Management LLC |
[2025-06-30]
|
SOLE |
284,787 |
284,787 |
| Checkpoint Capital LP |
[2025-06-30]
|
SOLE |
265,000 |
265,000 |
Prev | Page 4 | Next
|
{"search": "/search", "clicked": "/clicked", "portfolio_add": "/portfolio-add", "portfolio_remove": "/portfolio-remove", "portfolio_create": "/portfolio-create", "portfolio_activate": "/portfolio-activate", "portfolio_delete": "/portfolio-delete", "portfolio_rename": "/portfolio-rename", "portfolio_color": "/portfolio-color", "home_filter": "/home-filter", "htmlspeed": "/htmlspeed", "add_tag_firm": "/add-tag-firm", "add_tag_click": "/add-tag-click", "copy_aum": "/copy-aum", "stripe_checkout": "/stripe-checkout", "update_card": "/update-card"}
{"uid": 151997030, "pid": -1, "pid_a": [], "name": "", "email": "", "blacklist_f": false, "paywall_f": false, "paywall_n": 0, "random_n": 0}
False
220811309