OGN

ORGANON & CO-W/I

OGN·68622V106·US·Common Stock·Healthcare - Drug Manufacturers - General-13D/G

OGN (ORGANON & CO-W/I) is held by 180 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($434M), Pentwater Capital Management LP ($245.1M), VANGUARD PORTFOLIO MANAGEMENT LLC ($204.9M). Net institutional sentiment: Mixed.

180
Holders
(12 Elite)
$2.3B
Total Value
44% (187)
Consensus
82 buying - 105 selling
13F: Insider & Congress: Updated regularly
OGN

Smart Money Verdict

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Held by 180 funds
12 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Aug 5, 2026 · Activists Aug 14, 2026 · Congress Aug 10, 2026

ActivistPEPentwater Capital Management LP6.9%Aug 14, 2026
InsiderDPDrinane Juliana PapaSell $200KAug 5, 2026
CongressKevin HernKevin HernSale $1,001 - $15,000Aug 5, 2026
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Top Holders

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Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Increased
32.1M(+1.1%)$434M0.0%-3.26%
31
New
18.1M$245.1M1.5%+1.85%
70
Decreased
15.1M(-30.7%)$204.9M0.0%+130.56%
0
Increased
11.9M(+1.5%)$161.3M0.0%+126.41%
31
Decreased
9.7M(-3.0%)$130.8M0.0%+9.30%
0
Increased
5.2M(+223.9%)$70.4M0.0%+3.91%
48
Increased
4.9M(+39.9%)$65.8M0.0%+27.05%
39
Increased
4.8M(+1.2%)$65.2M0.0%-35.25%
30
New
4.2M$56.6M0.1%+1.85%
41
Increased
3.5M(+2.8%)$46.8M0.0%-26.18%
30
Decreased
3.4M(-49.2%)$46.6M0.0%+120.13%
0
Increased
3.3M(+0.1%)$44.2M0.0%-16.80%
29
Decreased
3.1M(-4.0%)$42M0.0%+9.95%
0
New
3M$41.3M0.1%+1.85%
48
New
2.8M$38M0.3%+1.85%
48
Increased
2.3M(+2.3%)$30.9M0.0%-34.85%
29
Decreased
2.2M(-33.1%)$29.8M0.0%-23.14%
0
Increased
2.2M(+908.1%)$29.7M0.0%+7.82%
46
Increased
4.8M(+559.9%)$28.5M0.0%+9.69%
46
Increased
2.1M(+93.3%)$28.3M0.0%-8.58%
46

Showing 1-20 of 201

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OGNOGNORGANON & CO-W/I

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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