13FBOX
ORGANON & CO COMMON STOCK · 13F Institutional Holdings
Options Calculator Rankings

ORGANON & CO COMMON STOCK

OGN
Institutions
634
Combined AUM (Q2 2026)
$3.13B
Combined Shares (Q2 2026)
230.1M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+79.2M
249 · 130 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-56.3M
285 · 95 Exit · ≈
⚖️ Net
+22.9M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$3.13B
Institutions
634
New Buys
130
Adds
119
Reduces
190
Exits
95
Unchanged
195
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BlackRock, Inc.
0.01%<0.01%#149$434.0M32.1M$190.0M31.7M+339,838+1.07%Add
Pentwater Capital Management LP
1.5%#9$245.1M18.1M$00+18.1MNew Buy
VANGUARD PORTFOLIO MANAGEMENT LLC
0.01%0.01%#127$204.9M15.1M$130.9M21.8M-6.7M-30.73%Reduce
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#202$161.3M11.9M$70.3M11.7M+172,847+1.47%Add
STATE STREET CORP
<0.01%<0.01%#192$130.8M9.7M$59.6M10.0M-297,403-2.99%Reduce
KAHN BROTHERS GROUP INC
12.74%5.88%#1$77.5M5.5M$33.2M5.5M00.00%Unchanged
GOLDMAN SACHS GROUP INC
0.01%<0.01%#154$70.4M5.2M$9.6M1.6M+3.6M+223.86%Add
ALLIANCEBERNSTEIN L.P.
0.02%<0.01%#93$66.6M4.8M$5.2M720,512+4.0M+559.90%Add
UBS Group AG
0.01%<0.01%#133$65.8M4.9M$20.8M3.5M+1.4M+39.89%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#201$65.2M4.8M$28.5M4.8M+56,273+1.18%Add
Man Group plc
0.09%#54$56.6M4.2M$00+4.2MNew Buy
AQR Arbitrage LLC
0.75%#23$52.4M3.9M$00+3.9MNew Buy
PRIVATE MANAGEMENT GROUP INC
1.33%0.75%#10$50.7M3.7M$26.2M4.4M-631,947-14.45%Reduce
LSV ASSET MANAGEMENT
0.09%0.09%#53$50.6M3.7M$43.5M7.3M-3.5M-48.52%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.01%<0.01%#152$46.8M3.5M$20.1M3.4M+94,913+2.82%Add
MILLENNIUM MANAGEMENT LLC
0.02%0.02%#105$46.6M3.4M$42.4M7.1M-3.6M-51.39%Reduce
BALYASNY ASSET MANAGEMENT L.P.
0.06%<0.01%#62$44.6M3.3M$1.3M217,900+3.1M+1,412.92%Add
DIMENSIONAL FUND ADVISORS LP
0.01%<0.01%#135$44.2M3.3M$19.6M3.3M+1,546+0.05%Add
FIRST TRUST ADVISORS LP
0.02%0.01%#91$42.0M3.1M$19.3M3.2M-127,839-3.96%Reduce
Capula Management Ltd
0.13%#42$41.3M3.0M$00+3.0MNew Buy
NEXPOINT ASSET MANAGEMENT, L.P.
2.72%#3$40.8M3.0M$00+3.0MNew Buy
Magnetar Financial LLC
0.35%#29$38.0M2.8M$00+2.8MNew Buy
GLAZER CAPITAL, LLC
0.93%#18$37.2M2.7M$00+2.7MNew Buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#215$33.8M2.5M$15.3M2.6M-54,113-2.12%Reduce
Bank of New York Mellon Corp
0.01%<0.01%#168$30.9M2.3M$13.4M2.2M+50,400+2.26%Add
MORGAN STANLEY
<0.01%<0.01%#252$29.8M2.2M$46.5M4.4M-2.2M-49.47%Reduce
Kryger Capital LLC
1.66%#8$29.1M2.2M$00+2.2MNew Buy
Allianz Asset Management GmbH
0.03%0.01%#90$28.3M2.1M$6.5M1.1M+1.0M+93.35%Add
NORTHERN TRUST CORP
<0.01%<0.01%#204$28.2M2.1M$11.5M1.9M+166,394+8.69%Add
Parallax Volatility Advisers, L.P.
0.04%0.03%#71$25.1M1.9M$11.1M1.9M00.00%Unchanged
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#169$22.5M1.7M$9.7M1.6M+48,435+3.00%Add
Invesco Ltd.
<0.01%<0.01%#247$22.2M1.6M$13.3M2.2M-583,527-26.21%Reduce
Westchester Capital Management, LLC
0.95%#17$19.3M1.4M$00+1.4MNew Buy
TIG Advisors, LLC
0.84%#21$19.0M1.4M$00+1.4MNew Buy
WATER ISLAND CAPITAL LLC
1.73%#7$18.6M1.4M$00+1.4MNew Buy
ALPINE ASSOCIATES MANAGEMENT INC.
1.14%#13$18.2M1.3M$00+1.3MNew Buy
PRINCIPAL FINANCIAL GROUP INC
0.01%<0.01%#132$17.1M1.3M$7.6M1.3M+5,925+0.47%Add
AQR CAPITAL MANAGEMENT LLC
0.01%0.01%#160$16.8M1.2M$20.2M3.5M-2.2M-63.90%Reduce
FMR LLC
<0.01%<0.01%#320$16.1M1.2M$15.3M2.6M-1.4M-53.59%Reduce
HSBC HOLDINGS PLC
0.01%<0.01%#155$14.6M1.1M$134,28422,429+1.1M+4,706.88%Add
Gotham Asset Management, LLC
0.03%0.02%#80$14.0M1.0M$7.5M1.3M-224,742-17.88%Reduce
Cerity Partners LLC
0.02%0.02%#102$13.7M1.0M$13.8M2.3M-1.3M-56.27%Reduce
Verition Fund Management LLC
0.02%#97$13.2M975,796$00+975,796New Buy
GABELLI FUNDS LLC
0.08%#55$12.9M954,910$00+954,910New Buy
Polar Asset Management Partners Inc.
0.21%#35$12.9M949,806$00+949,806New Buy
GFS Advisors, LLC
1.3%#11$12.3M1,267$00+1,267New Buy
PUBLIC SECTOR PENSION INVESTMENT BOARD
0.03%0.02%#83$12.2M902,195$5.6M930,094-27,899-3.00%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#265$11.5M846,659$17.6M2.9M-2.1M-71.10%Reduce
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
0.02%#103$11.3M837,305$00+837,305New Buy
MARSHALL WACE, LLP
0.01%0.01%#128$11.2M828,133$5.6M933,176-105,043-11.26%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow