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Ridgewood Investments’s Organon & Co OGN Stock Holding History

Ridgewood Investments’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
2025
Q3 		– Sell
-5,000
Closed -$48.4K – 532
2025
Q2 		$48.4K Buy
+5,000
New +$51.6K 0.02% 336
2024
Q1 		– Sell
-14,100
Closed -$203K – 217
2023
Q4 		$203K Sell
14,100
-20,978
-60% -$285K 0.12% 168
2023
Q3 		$609K Sell
35,078
-2,621
-7% -$54.7K 0.4% 84
2023
Q2 		$785K Buy
37,699
+1,439
+4% +$31.3K 0.45% 60
2023
Q1 		$853K Buy
36,260
+1,069
+3% +$28.7K 0.52% 45
2022
Q4 		$983K Buy
35,191
+3,950
+13% +$101K 0.7% 36
2022
Q3 		$731K Buy
31,241
+3,593
+13% +$108K 0.61% 48
2022
Q2 		$933K Buy
+27,648
New +$968K 0.73% 37
2022
Q1 		– Sell
-22,116
Closed -$673K – 212
2021
Q4 		$673K Buy
22,116
+2,852
+15% +$92.9K 0.43% 81
2021
Q3 		$632K Buy
19,264
+2,956
+18% +$94.6K 0.43% 83
2021
Q2 		$493K Buy
+16,308
New +$537K 0.32% 110

Other funds holding OGN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
GAM
Gotham Asset Management New York $43B AUM 34.97% 1-Year Est. Return

Ridgewood Investments's OGN Position: Q3 2025 in Review

Ridgewood Investments sold out of Organon & Co (OGN) in Q3 2025, closing a stake of 5,000 shares — an estimated $48.4K sold.

Ridgewood Investments first reported a position in OGN in Q2 2021 and held it in 11 quarters. The position peaked at $983K in Q4 2022. 670 funds tracked by Wall St. Rank hold OGN as of Q3 2025.

  • Ridgewood Investments reported no remaining Organon & Co position as of Q3 2025 after selling out during the quarter.
  • Ridgewood Investments sold 5,000 Organon & Co shares in Q3 2025, an estimated $48.4K.
  • Ridgewood Investments first reported a position in Organon & Co in Q2 2021 and held it in 11 quarters.
  • Ridgewood Investments's Organon & Co position peaked at $983K in Q4 2022.
  • 670 funds tracked by Wall St. Rank held Organon & Co as of Q3 2025.

Based on Ridgewood Investments's 13F filing for Q3 2025, filed 30 Oct 2025.