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Massachusetts Financial Services’s
Organon & Co
OGN
Stock Holding History
Massachusetts Financial Services’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
2026
Q1
$10.1M
Sell
1,689,210
-5,192,956
-75%
-$39.1M
﹤0.01%
724
2025
Q4
$49.3M
Sell
6,882,166
-2,619,936
-28%
-$20.7M
0.02%
477
2025
Q3
$101M
Sell
9,502,102
-735,101
-7%
-$7.21M
0.03%
373
2025
Q2
$99.1M
Sell
10,237,203
-478,242
-4%
-$4.93M
0.03%
381
2025
Q1
$160M
Buy
10,715,445
+820,378
+8%
+$12.6M
0.05%
314
2024
Q4
$148M
Buy
9,895,067
+136,760
+1%
+$2.23M
0.05%
333
2024
Q3
$187M
Sell
9,758,307
-332,614
-3%
-$6.89M
0.06%
294
2024
Q2
$209M
Sell
10,090,921
-61,926
-0.6%
-$1.23M
0.06%
258
2024
Q1
$191M
Sell
10,152,847
-58,161
-0.6%
-$998K
0.06%
281
2023
Q4
$147M
Buy
10,211,008
+930,708
+10%
+$12.7M
0.05%
317
2023
Q3
$161M
Buy
9,280,300
+436,034
+5%
+$9.09M
0.06%
268
2023
Q2
$184M
Buy
8,844,266
+482,000
+6%
+$10.5M
0.06%
261
2023
Q1
$197M
Buy
8,362,266
+824,362
+11%
+$22.1M
0.07%
246
2022
Q4
$211M
Sell
7,537,904
-37,353
-0.5%
-$955K
0.07%
233
2022
Q3
$177M
Buy
7,575,257
+44,987
+0.6%
+$1.36M
0.07%
246
2022
Q2
$254M
Buy
7,530,270
+1,049,835
+16%
+$36.8M
0.09%
207
2022
Q1
$226M
Buy
6,480,435
+710,217
+12%
+$24.3M
0.07%
250
2021
Q4
$176M
Buy
5,770,218
+874,794
+18%
+$28.5M
0.05%
301
2021
Q3
$161M
Sell
4,895,424
-886,378
-15%
-$28.4M
0.05%
291
2021
Q2
$175M
Buy
+5,781,802
New
+$190M
0.05%
285
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$5.7T AUM
30.48%
1-Year Est. Return
VPM
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$1.91T AUM
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
LSV Asset Management
Chicago, Illinois
$46.4B AUM
27.74%
1-Year Est. Return
Millennium Management
New York
$134B AUM
35.51%
1-Year Est. Return
KBG
Kahn Brothers Group
New York
$564M AUM
25.3%
1-Year Est. Return
Canada Pension Plan Investment Board
Toronto Ontario, Ontario, Canada
$155B AUM
29.93%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
PMG
Private Management Group
Irvine, California
$3.47B AUM
13.39%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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