CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in PRME — Prime Medicine, Inc.

CIK 1081019 WEST SACRAMENTO, CA

Position in PRME

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$300,926

-$717 QoQ

Shares Held

86,473

-0.5% QoQ

Ownership

0.048%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2022

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $855,427,423 across 222 Biotechnology names. PRME ranks #128 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	373,481	$166,774,205
2	REGN	Regeneron Pharmaceuticals, Inc.	154,201	$119,141,860
3	ALNY	Alnylam Pharmaceuticals, Inc.	196,863	$65,136,060
4	INSM	INSMED Inc	303,182	$49,576,320
5	RPRX	Royalty Pharma plc	759,042	$36,411,244
6	INCY	Incyte Corp	241,287	$22,709,932
7	MRNA	Moderna, Inc.	407,190	$20,685,252
8	RVMD	Revolution Medicines, Inc.	165,277	$16,073,188

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$300,926	86,473	-0.5%	Shares	Sole	2026-05-18
2025-12-31	$301,643	86,929	+2279.0%	Shares	Sole	2026-02-17
2025-09-30	$20,243	3,654	-11.1%	Shares	Sole	2025-11-14
2025-03-31	$8,178	4,110	0.0%	Shares	Sole	2025-05-15
2024-12-31	$12,001	4,110	0.0%	Shares	Sole	2025-03-18
2024-09-30	$15,905	4,110	0.0%	Shares	Sole	2025-04-04
2024-06-30	$21,125	4,110	+3.3%	Shares	Sole	2025-04-08
2024-03-31	$27,846	3,978	-38.9%	Shares	Sole	2024-05-16
2023-12-31	$57,687	6,511	-25.4%	Shares	Sole	2024-02-13
2023-09-30	$83,274	8,729	-33.7%	Shares	Sole	2023-11-14
2023-06-30	$192,779	13,159	-37.2%	Shares	Sole	2023-08-21
2023-03-31	$257,894	20,967	+406.0%	Shares	Sole	2023-05-09
2022-12-31	$76,995	4,144	—	Shares	Sole	2023-02-14
No filing history on record for this holder in this stock.