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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

Flagship Pioneering Inc.

Quarter ended Q1 2023 · Filed February 14, 2023 · Accession 0000950123-23-002460

Total Value
$3.13B
Positions
25
Other Managers
3
Confidential Omitted
No
View on SEC.gov

Holdings (25)

#IssuerTicker / CUSIPSharesValue% of Filing
1Moderna IncMRNA12,882,819$2.31B73.88%
2Omega Therapeutics Inc68217N10518,917,413$214.3M6.84%
3Sana Biotechnology IncSANA21,166,448$83.6M2.67%
4Seres Therapeutics IncMCRB14,664,169$82.1M2.62%
5Omega Therapeutics Inc68217N1056,984,856$79.1M2.53%
6Denali Therapeutics IncDNLI2,619,968$72.9M2.33%
7Foghorn Therapeutics IncFHTX9,330,878$59.5M1.90%
8Sana Biotechnology IncSANA13,072,570$51.6M1.65%
9Evelo Biosciences IncEVEX-WT30,059,382$48.4M1.55%
10Seres Therapeutics IncMCRB8,452,876$47.3M1.51%
11Foghorn Therapeutics IncFHTX3,343,242$21.3M0.68%
12Evelo Biosciences IncEVEX-WT10,205,282$16.4M0.52%
13Evelo Biosciences IncEVEX-WT10,162,664$16.4M0.52%
14Axcella Health Inc05454B10518,142,125$5.8M0.19%
15Rubius Therapeutics Inc78116T10324,223,995$4.1M0.13%
16Axcella Health Inc05454B10511,109,420$3.6M0.11%
17Sigilon Therapeutics Inc82657L1078,888,888$3.1M0.10%
18Syros Pharmaceuticals Inc87184Q206700,000$2.5M0.08%
19Rubius Therapeutics Inc78116T10311,648,828$2.0M0.06%
20Codiak Biosciences Inc1920101063,054,687$1.2M0.04%
21Syros Pharmaceuticals Inc87184Q206293,848$1.1M0.03%
22Moderna IncMRNA3,924$704,8290.02%
23Sigilon Therapeutics Inc82657L1071,481,481$518,5180.02%
24Rubius Therapeutics Inc78116T1032,633,703$447,7300.01%
25Codiak Biosciences Inc192010106485,949$189,5200.01%