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The company

Organon & Co.

OGN · NYSE

Health CarePharmaceuticalsLeading

OGN stood above a rising 150-day average in 25 of the last 52 weekly readings, including each of the last 25 weeks. It is 9.6% above that average now. Pharmaceuticals: 35% of its 74 stocks in an uptrend (−4 points in four weeks); Health Care: 28% (−6 points in four weeks).

SEC filings

Statistics

Rotation: Leading
Weeks in an uptrend: 25 in a row
Industry in uptrend: 35% -4 in 4 wk
Insider buys, 12 months: $1.2M
Insider sales, 12 months: $1.1M
Officials’ trades on record: 7
Institutions holding: 580 (+21)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 25 of 52 weeks.

23 Apr – 22 Oct

Pharmaceuticals: A minority of its stocks are in an uptrend and the share has been slipping. Health Care: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

7 disclosed lines: House 2, Senate 2, executive 3; 4 people.

Who	Did	Amount	Traded
Kevin Hern House: U.S. House ClerkOK01	soldjoint	$1k–$15k	5 Aug 2026filed 12 Aug 2026
Kevin Hern House: U.S. House ClerkOK01	soldjoint	$1k–$15k	5 Aug 2026filed 10 Aug 2026
Donald J. Trump Executive branch: Office of Government EthicsWhite House Office	sold	$15k–$50k	29 Jul 2026filed 22 Sep 2026
Donald J. Trump Executive branch: Office of Government EthicsWhite House Office	sold	$1k–$15k	15 May 2026filed 1 Jul 2026
Donald J. Trump Executive branch: Office of Government EthicsWhite House Office	bought	$15k–$50k	4 Mar 2026filed 14 May 2026
Gary C. Peters Senate: U.S. Senate eFDSenator	sold	$1k–$15k	10 Jul 2025filed 24 Nov 2025
John W. Hickenlooper Senate: U.S. Senate eFDSenator	sold	$1k–$15k	28 Jun 2021filed 9 Jul 2021

Insiders

Buy orders, 12 months2

Sale orders, 12 months2

Buyers · sellers2 · 2

Who	Did	Shares	Traded
Juliana Papa DrinaneHead of Mfg & Supply	sold	14,761at $13.57	5 Aug 2026filed 5 Aug 2026
Lynette HolzbaurSVP and Corporate Controller	bought	26,448.366at $13.35	6 May 2026filed 7 May 2026
Lynette HolzbaurSVP and Corporate Controller	sold	26,448.366at $13.35	6 May 2026filed 7 May 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders580+21 on the quarter

New · exited118 · 99

Reported value$2.8B

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
BlackRock, Inc.added · filed 7 Aug 2026	32,056,866$434.0M	+339,838+1.1%
Pentwater Capital Management LPnew · filed 14 Aug 2026	18,100,000$245.1M	+18,100,000
VANGUARD PORTFOLIO MANAGEMENT LLCreduced · filed 13 Aug 2026	15,132,118$204.9M	-6,713,918−30.7%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	11,909,865$161.3M	+172,847+1.5%
STATE STREET CORPreduced · filed 7 Aug 2026	9,659,371$130.8M	-297,403−3.0%
KAHN BROTHERS GROUP INCunchanged · filed 14 Aug 2026	5,536,993$33.2M	00.0%
GOLDMAN SACHS GROUP INCadded · filed 14 Aug 2026	5,199,002$70.4M	+3,593,677+223.9%
UBS Group AGadded · filed 13 Aug 2026	4,856,529$65.8M	+1,384,950+39.9%
GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026	4,815,610$65.2M	+56,273+1.2%
ALLIANCEBERNSTEIN L.P.added · filed 14 Aug 2026	4,754,671$28.5M	+4,034,159+559.9%