Flagship Pioneering, LLC Long-Term Concentrated

CIK: 0001400240 · Show all filings

Period: Q4 2021 (← Previous) (Next →)

Filing Date: Feb 14, 2022

Total Value ($000): $6,467,997 (100.0% shares, 0.0% debt)

Holdings (13)

MRNA Moderna Inc 69.0%

Value ($000) $4,465,227 Shares 17,581,016 Est. Cost $16.43 Unrealized +1679.2%

SANA Sana Biotechnology Inc 8.2%

Value ($000) $530,020 Shares 34,239,018 Est. Cost $32.56 Unrealized -40.8%

— Rubius Therapeutics Inc 5.8%

Value ($000) $372,743 Shares 38,506,526 Est. Cost $24.00 Unrealized —

— Omega Therapeutics Inc 4.5%

Value ($000) $293,473 Shares 25,902,269 Est. Cost $18.85 Unrealized —

FHTX Foghorn Therapeutics Inc 4.5%

Value ($000) $289,857 Shares 12,674,120 Est. Cost $19.16 Unrealized -25.0%

— Evelo Biosciences Inc 2.2%

Value ($000) $139,793 Shares 23,030,069 Est. Cost $10.39 Unrealized —

— Seres Therapeutics Inc 1.9%

Value ($000) $119,774 Shares 14,378,802 Est. Cost $8.55 Unrealized —

DNLI Denali Therapeutics Inc 1.8%

Value ($000) $116,851 Shares 2,619,968 Est. Cost $17.97 Unrealized +163.6%

KLDO Kaleido Biosciences Inc 0.7%

Value ($000) $46,787 Shares 19,575,710 Est. Cost $13.01 Unrealized -68.7%

— Codiak Biosciences Inc 0.4%

Value ($000) $29,044 Shares 2,607,303 Est. Cost $32.30 Unrealized —

— Sigilon Therapeutics Inc 0.4%

Value ($000) $28,622 Shares 10,370,369 Est. Cost $48.03 Unrealized —

— Axcella Health Inc 0.4%

Value ($000) $26,227 Shares 12,548,414 Est. Cost $8.17 Unrealized —

— Syros Pharmaceuticals Inc 0.1%

Value ($000) $9,579 Shares 2,938,494 Est. Cost $13.87 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
MRNA	Moderna Inc	17,581,016	$4,465,227	69.0%	$16.43	+1679.2%	COM	60770K107
SANA	Sana Biotechnology Inc	34,239,018	$530,020	8.2%	$32.56	-40.8%	COM	799566104
—	Rubius Therapeutics Inc	38,506,526	$372,743	5.8%	$24.00	—	COM	78116T103
—	Omega Therapeutics Inc	25,902,269	$293,473	4.5%	$18.85	—	COM	68217N105
FHTX	Foghorn Therapeutics Inc	12,674,120	$289,857	4.5%	$19.16	-25.0%	COM	344174107
—	Evelo Biosciences Inc	23,030,069	$139,793	2.2%	$10.39	—	COM	299734103
—	Seres Therapeutics Inc	14,378,802	$119,774	1.9%	$8.55	—	COM	81750R102
DNLI	Denali Therapeutics Inc	2,619,968	$116,851	1.8%	$17.97	+163.6%	COM	24823R105
KLDO	Kaleido Biosciences Inc	19,575,710	$46,787	0.7%	$13.01	-68.7%	COM	483347100
—	Codiak Biosciences Inc	2,607,303	$29,044	0.4%	$32.30	—	COM	192010106
—	Sigilon Therapeutics Inc	10,370,369	$28,622	0.4%	$48.03	—	COM	82657L107
—	Axcella Health Inc	12,548,414	$26,227	0.4%	$8.17	—	COM	05454B105
—	Syros Pharmaceuticals Inc	2,938,494	$9,579	0.1%	$13.87	—	COM	87184Q107