Nomura Holdings’s Organon & Co OGN Stock Holding History

Nomura Holdings’s Portfolio OGN Stock Details OGN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-317,900	Closed	-$2.28M	–	2002
2025 Q4	$2.28M	Buy	+317,900	New	+$2.51M	﹤0.01%	1044
2023 Q4	–	Sell	-1,400,000	Closed	-$24.3M	–	1907
2023 Q3	$24.3M	Buy	+1,400,000	New	+$29.2M	0.07%	191
2021 Q4	–	Sell	-65,000	Closed	-$2.17M	–	2408
2021 Q3	$2.17M	Buy	+65,000	New	+$2.08M	0.01%	894

Other funds holding OGN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

KBG

Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return

Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

Nomura Holdings's OGN Position: Q1 2026 in Review

Nomura Holdings reduced its Organon & Co (OGN) stake by 53% in Q1 2026, selling an estimated $313K and leaving 37,200 shares worth $223K. The position accounts for ﹤0.01% of the portfolio, ranked #1554.

Nomura Holdings first reported a position in OGN in Q2 2021 and has held it in 5 quarters since. The position peaked at $6.12M in Q3 2023. 604 funds tracked by Wall St. Rank hold OGN as of Q1 2026.

Nomura Holdings held 37,200 shares of Organon & Co worth $223K as of Q1 2026.
Nomura Holdings sold 41,636 Organon & Co shares in Q1 2026, an estimated $313K.
Organon & Co made up ﹤0.01% of Nomura Holdings's portfolio in Q1 2026, its #1554 holding.
Nomura Holdings first reported a position in Organon & Co in Q2 2021 and has held it in 5 quarters since.
Nomura Holdings's Organon & Co position peaked at $6.12M in Q3 2023.
604 funds tracked by Wall St. Rank held Organon & Co as of Q1 2026.

Based on Nomura Holdings's 13F filing for Q1 2026, filed 15 May 2026.