OGN Organon & Co.: institutional ownership and insider trading
683 funds reported holding $3.33B of Organon & Co. in their latest 13F filings; in Q2 2026 funds net bought $291M, with 112 new positions and 87 funds selling out; over the last 12 months insiders bought $502K and sold $553K on the open market; over its last four quarters it reported revenue of $6.13B and net income of $209M.
OGN revenue and earnings
- Quarter ended Jun 30, 2026: revenue $1.56B, net income $108M, EPS 0.40
- Quarter ended Mar 31, 2026: revenue $1.46B, net income $146M, EPS 0.55
- Quarter ended Dec 31, 2025: revenue $1.51B, net income −$205M, EPS -0.78
- Quarter ended Sep 30, 2025: revenue $1.60B, net income $160M, EPS 0.61
Famous investors holding OGN
- Izzy Englander (Millennium Management): $46.6M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $11.5M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $9.97M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $3.27M, 0.0% of the portfolio
Largest institutional holders of OGN
- BlackRock, Inc. (BLK) — $434M
- VANGUARD GROUP INC — $265M
- Pentwater Capital Management LP — $245M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $205M
- VANGUARD CAPITAL MANAGEMENT LLC — $161M
- STATE STREET CORP (STT, STT-PG) — $131M
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $70.4M
- UBS Group AG (UBS) — $65.8M
- GEODE CAPITAL MANAGEMENT, LLC — $65.2M
- Man Group plc — $56.6M
Recent OGN insider trades
- Aug 5, 2026: Drinane Juliana Papa sold 14,761 shares ($200K)
- May 6, 2026: Holzbaur Lynette sold 26,448 shares ($353K)
- Nov 12, 2025: Cox Carrie Smith bought 65,400 shares ($502K)
- May 14, 2025: Cox Carrie Smith bought 12,469 shares ($101K)
Members of Congress trading OGN
- Aug 5, 2026: Kevin Hern sold $1.00K–$15.0K
- Aug 5, 2026: Kevin Hern sold $1.00K–$15.0K
5%+ owners
- Pentwater Capital Management LP: 6.9% (Schedule 13G, filed Aug 14, 2026)
- Vanguard Portfolio Management: 5.8% (Schedule 13G/A, filed Jul 31, 2026)
- Vanguard Capital Management: 5.3% (Schedule 13G, filed Apr 30, 2026)
Who owns the most OGN stock?
The largest institutional holders of Organon & Co. in the latest 13F filings are BlackRock, Inc. (BLK) ($434M), VANGUARD GROUP INC ($265M), Pentwater Capital Management LP ($245M).
Are insiders buying or selling OGN?
Over the last 12 months insiders bought $502K and sold $553K of Organon & Co. stock on the open market (SEC Form 4).
Which famous investors own OGN?
Izzy Englander, Ken Griffin, D. E. Shaw, Two Sigma.
What was OGN's revenue last quarter?
Organon & Co. reported revenue of $1.56B for the quarter ended June 30, 2026, with net income of $108M.
Which ETFs hold OGN?
48 ETFs and mutual funds hold it among their top 100 positions, including HMEAX, IJS, SLYV, MERFX.