Illinois Municipal Retirement Fund’s Organon & Co OGN Stock Holding History

Illinois Municipal Retirement Fund’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 Q2	$1.85M	Sell	136,992 -14,046	-9%	-$168K	0.02%	657
2026 Q1	$905K	Sell	151,038 -488	-0.3%	-$3.67K	0.01%	870
2025 Q4	$1.09M	Buy	151,526 +26,838	+22%	+$212K	0.01%	815
2025 Q3	$1.33M	Sell	124,688 -2,224	-2%	-$21.8K	0.02%	750
2025 Q2	$1.23M	Sell	126,912 -78,596	-38%	-$811K	0.02%	784
2025 Q1	$3.06M	Buy	205,508 +67,141	+49%	+$1.03M	0.04%	411
2024 Q4	$2.06M	Sell	138,367 -9,419	-6%	-$154K	0.03%	575
2024 Q3	$2.83M	Buy	147,786 +5,122	+4%	+$106K	0.04%	426
2024 Q2	$2.95M	Buy	+142,664	New	+$2.84M	0.04%	385
2024 Q1	–	Sell	-155,320	Closed	-$2.24M	–	1389
2023 Q4	$2.24M	Buy	+155,320	New	+$2.11M	0.04%	463
2022 Q4	–	Sell	-15,483	Closed	-$362K	–	824
2022 Q3	$362K	Buy	+15,483	New	+$467K	0.01%	799
2021 Q3	–	Sell	-6,315	Closed	-$191K	–	866
2021 Q2	$191K	Buy	+6,315	New	+$208K	0.01%	843

Other funds holding OGN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Man Group London, United Kingdom $62.7B AUM 29.77% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

Illinois Municipal Retirement Fund's OGN Position: Q2 2026 in Review

Illinois Municipal Retirement Fund reduced its Organon & Co (OGN) stake by 9.3% in Q2 2026, selling an estimated $168K and leaving 136,992 shares worth $1.85M. The position accounts for 0.02% of the portfolio, ranked #657.

Illinois Municipal Retirement Fund first reported a position in OGN in Q2 2021 and has held it in 12 quarters since. The position peaked at $3.06M in Q1 2025. 627 funds tracked by Wall St. Rank hold OGN as of Q2 2026.

Illinois Municipal Retirement Fund held 136,992 shares of Organon & Co worth $1.85M as of Q2 2026.
Illinois Municipal Retirement Fund sold 14,046 Organon & Co shares in Q2 2026, an estimated $168K.
Organon & Co made up 0.02% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #657 holding.
Illinois Municipal Retirement Fund first reported a position in Organon & Co in Q2 2021 and has held it in 12 quarters since.
Illinois Municipal Retirement Fund's Organon & Co position peaked at $3.06M in Q1 2025.
627 funds tracked by Wall St. Rank held Organon & Co as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.