FMR LLC

Position in FULC — Fulcrum Therapeutics, Inc.

CIK 315066 BOSTON, MA

Back to FULC Full portfolio

Position in FULC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$468,184

+$381,199 QoQ

Shares Held

61,041

+693.7% QoQ

Ownership

0.092%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#68

of 168 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 94.29563735849675.ToString("F0")% Shared 0.ToString("F0")% None 5.704362641503252.ToString("F0")%

Common Shares in FULC Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

FMR LLC holds $49,683,576,696 across 351 Biotechnology names. FULC ranks #215 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALNY	Alnylam Pharmaceuticals, Inc.	14,579,166	$4,823,808,652
2	ARGX	Argenx SE	4,991,034	$3,644,702,577
3	MRNA	Moderna, Inc.	45,672,024	$2,320,138,818
4	ROIV	Roivant Sciences Ltd.	77,981,253	$2,160,080,705
5	INSM	INSMED Inc	13,160,167	$2,151,950,504
6	IONS	Ionis Pharmaceuticals Inc	24,556,637	$1,843,957,869
7	RPRX	Royalty Pharma plc	25,152,242	$1,206,553,046
8	REGN	Regeneron Pharmaceuticals, Inc.	1,518,192	$1,173,015,865

All Filings in FULC

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$468,184	61,041	+693.7%	Shares	Defined	2026-05-15
2025-12-31	$86,985	7,691	+4.6%	Shares	Defined	2026-02-17
2025-09-30	$67,620	7,350	+5.5%	Shares	Defined	2025-11-13
2025-06-30	$47,932	6,967	+61.3%	Shares	Defined	2025-08-14
2025-03-31	$12,435	4,318	-95.2%	Shares	Defined	2025-05-12
2024-12-31	$425,185	90,465	-94.8%	Shares	Defined	2025-02-13
2024-09-30	$6,154,733	1,724,015	-67.7%	Shares	Defined	2024-11-13
2024-06-30	$33,045,663	5,329,946	-0.6%	Shares	Defined	2024-08-13
2024-03-31	$50,642,437	5,364,665	-5.6%	Shares	Defined	2024-05-13
2023-12-31	$38,371,151	5,684,615	-4.9%	Shares	Defined	2024-02-13
2023-09-30	$26,530,846	5,975,416	+7.6%	Shares	Defined	2023-11-13
2023-06-30	$18,327,341	5,553,740	-9.8%	Shares	Defined	2023-08-11
2023-03-31	$17,545,534	6,156,328	+17.6%	Shares	Defined	2023-08-11
2022-12-31	$38,101,517	5,233,725	-32.9%	Shares	Defined	2023-02-13
2022-09-30	$63,147,642	7,805,642	+27.4%	Shares	Defined	2022-11-10
2022-06-30	$30,023,430	6,127,231	+0.5%	Shares	Defined	2022-08-12
2022-03-31	$144,181,703	6,096,478	+0.2%	Shares	Defined	2022-05-13
2021-12-31	$107,596,187	6,082,317	+0.6%	Shares	Defined	2022-02-14
2021-09-30	$170,522,763	6,044,763	+154.0%	Shares	Defined	2022-02-14
2021-06-30	$24,936,960	2,379,481	-1.5%	Shares	Defined	2021-08-13
2021-03-31	$28,457,311	2,415,731	+38.1%	Shares	Defined	2021-05-14
2020-12-31	$20,489,408	1,749,736	-4.7%	Shares	Defined	2021-02-08
2020-09-30	$14,561,351	1,836,236	-0.8%	Shares	Defined	2020-11-13
2020-06-30	$33,846,596	1,850,552	+3.8%	Shares	Defined	2020-08-24
2020-03-31	$21,282,464	1,782,451	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.