TEACHER RETIREMENT SYSTEM OF TEXAS

Pension

Position in MRK — Merck & Co., Inc.

CIK 796848 AUSTIN, TX

Back to MRK Full portfolio

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$103,453,422

+$24,076,818 QoQ

Shares Held

805,085

+22.0% QoQ

Ownership

0.033%

of shares outstanding

% of Portfolio

0.33%

of 13F equity value

Holder Rank

#206

of 3,766 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

TEACHER RETIREMENT SYSTEM OF TEXAS holds $1,054,277,473 across 10 Drug Manufacturers - General names. MRK ranks #4 (9.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LLY	ELI LILLY & Co	320,915	$384,915,110
2	JNJ	Johnson & Johnson	912,334	$231,705,465
3	ABBV	AbbVie Inc.	500,373	$125,913,861
4	MRK	Merck & Co., Inc. This page	805,085	$103,453,422
5	BMY	Bristol Myers Squibb Co	1,190,931	$68,621,444
6	AMGN	Amgen Inc	136,347	$49,373,975
7	PFE	Pfizer Inc	1,908,608	$45,959,280
8	GILD	Gilead Sciences, Inc.	313,465	$39,603,168

All Filings in MRK

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$103,453,422	805,085	+22.0%	Shares	Sole	2026-08-14
2026-03-31	$79,376,604	659,877	-15.2%	Shares	Sole	2026-04-30
2025-12-31	$81,888,806	777,967	-9.9%	Shares	Sole	2026-01-28
2025-09-30	$72,457,944	863,314	-18.8%	Shares	Sole	2025-10-30
2025-06-30	$84,151,354	1,063,054	-6.9%	Shares	Sole	2025-08-01
2025-03-31	$102,450,358	1,141,381	-6.4%	Shares	Sole	2025-04-28
2024-12-31	$121,246,721	1,218,805	+29.9%	Shares	Sole	2025-02-11
2024-09-30	$106,522,573	938,029	+39.9%	Shares	Sole	2024-11-13
2024-06-30	$83,037,488	670,739	+4.7%	Shares	Sole	2024-08-09
2024-03-31	$84,500,120	640,395	+1.8%	Shares	Sole	2024-05-06
2023-12-31	$68,583,064	629,087	-1.3%	Shares	Sole	2024-02-07
2023-09-30	$65,619,197	637,389	-10.7%	Shares	Sole	2023-10-31
2023-06-30	$82,355,689	713,716	-16.0%	Shares	Sole	2023-07-19
2023-03-31	$90,392,880	849,637	+1.9%	Shares	Sole	2023-05-12
2022-12-31	$92,506,559	833,768	-21.3%	Shares	Sole	2023-02-13
2022-09-30	$91,211,500	1,059,121	+13.1%	Shares	Sole	2022-11-03
2022-06-30	$85,345,331	936,112	-1.0%	Shares	Sole	2022-08-09
2022-03-31	$77,611,915	945,910	-13.2%	Shares	Sole	2022-05-09
2021-12-31	$83,508,476	1,089,620	+2.2%	Shares	Sole	2022-02-10
2021-09-30	$80,085,511	1,066,243	-10.2%	Shares	Sole	2021-11-09
2021-06-30	$92,313,223	1,187,003	+4.5%	Shares	Sole	2021-08-05
2021-03-31	$87,604,737	1,136,395	+10.4%	Shares	Sole	2021-05-11
2020-12-31	$84,170,607	1,028,981	+17.2%	Shares	Sole	2021-02-11
2020-09-30	$72,845,064	878,180	-12.0%	Shares	Sole	2020-11-02
2020-06-30	$77,136,089	997,492	+16.1%	Shares	Sole	2020-08-11
2020-03-31	$66,098,587	859,093	—	Shares	Sole	2020-05-05
No filing history on record for this holder in this stock.