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OGN — ORGANON & CO

Reported value held$1.37B
Funds holding (latest)50
SectorHealth Care
Funds holding (Q2 2026)33
Institutional value$1.04B · 76.75M sh
New / Add / Cut / Exit1 / 13 / 17 / 6
Top-5 / Top-10 concentration65.8% / 83.2%
Institutional holdings change Reducing -16.0% (-14.60M sh)
Institutional value change Up +89.8%

As of Q2 2026, 33 SEC-registered investment managers reported holding OGN (ORGANON & CO) in their latest 13F filings, with a combined reported value of $1.04B across 76.75M shares. That is -16.0% by share count (-14.60M shares) versus the previous quarter, while reported value moved +89.8%. Ownership is concentrated: the five largest holders account for 65.8% of reported value and the top ten for 83.2%.

Compared with the prior quarter, 1 opened new positions, 13 added to existing stakes, 17 trimmed, 6 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

OGN is classified in the Health Care sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 33 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 32.06M $434.05M 0.01% Add
Goldman Sachs Group history 5.20M $70.39M 0.01% Add
UBS Group AG history 4.86M $65.76M 0.01% Add
Geode Capital Management history 4.82M $65.22M 0.00% Add
Charles Schwab Investment Management history 3.46M $46.81M 0.01% Add
Millennium Management history 3.44M $46.61M 0.02% Reduce
Balyasny Asset Management history 3.30M $44.64M 0.06% Add
BNY Mellon history 2.28M $30.90M 0.01% Add
Morgan Stanley history 2.20M $29.82M 0.00% Reduce
Northern Trust Corp history 2.08M $28.17M 0.00% Add
Invesco Ltd history 1.64M $22.25M 0.00% Reduce
Principal Global Investors history 1.27M $17.15M 0.01% Hold
AQR Capital Management history 1.25M $16.82M 0.01% Reduce
Fidelity Management & Research (FMR) history 1.19M $16.08M 0.00% Reduce
PSP Investments history 902.20K $12.22M 0.03% Reduce
Citadel Advisors history 846.66K $11.46M 0.00% Reduce
Marshall Wace history 828.13K $11.21M 0.01% Reduce
D. E. Shaw & Co history 736.35K $9.97M 0.01% Reduce
Legal & General Investment Management America history 669.38K $9.06M 0.00% Reduce
Bank of America Corp history 649.75K $8.80M 0.00% Reduce
Wells Fargo & Co history 554.83K $7.51M 0.00% Reduce
Franklin Resources history 408.18K $5.53M 0.00% Add
Citigroup Inc history 392.27K $5.31M 0.00% Reduce
Norges Bank Investment Management history 374.25K $5.07M 0.00% Add
JPMorgan Chase & Co history 318.31K $4.48M 0.00% New
Two Sigma Investments history 241.39K $3.27M 0.00% Reduce
Prudential Financial history 239.26K $3.24M 0.00% Reduce
Royce & Associates history 93.58K $1.27M 0.01% Hold
Amundi US history 73.03K $988.76K 0.00% Reduce
Manulife Financial history 65.14K $881.96K 0.00% Add
Deutsche Bank AG history 56.87K $769.95K 0.00% Add
PNC Financial Services history 32.90K $445.45K 0.00% Reduce
T. Rowe Price Associates history 239.67K $3.25K 0.00% Add

Q1 2026 — 37 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 31.72M $189.98M 0.00% Add
Millennium Management history 7.08M $42.42M 0.02% Add
CPP Investments history 5.01M $30.02M 0.02% Add
Geode Capital Management history 4.76M $28.52M 0.00% Add
UBS Group AG history 3.47M $20.79M 0.00% Reduce
AQR Capital Management history 3.45M $20.19M 0.01% Reduce
Charles Schwab Investment Management history 3.36M $20.14M 0.00% Add
Morgan Stanley history 3.29M $19.72M 0.00% Add
Two Sigma Investments history 3.14M $18.79M 0.02% Add
Citadel Advisors history 2.93M $17.55M 0.00% Add
D. E. Shaw & Co history 2.66M $15.95M 0.01% Reduce
Fidelity Management & Research (FMR) history 2.56M $15.33M 0.00% Add
BNY Mellon history 2.23M $13.37M 0.00% Reduce
Invesco Ltd history 2.23M $13.34M 0.00% Hold
Northern Trust Corp history 1.91M $11.47M 0.00% Add
MFS Investment Management history 1.69M $10.12M 0.00% Reduce
Goldman Sachs Group history 1.61M $9.62M 0.00% Reduce
Principal Global Investors history 1.26M $7.55M 0.00% Add
Marshall Wace history 933.18K $5.59M 0.01% Add
PSP Investments history 930.09K $5.57M 0.02% Add
Bank of America Corp history 738.50K $4.42M 0.00% Reduce
Wells Fargo & Co history 700.60K $4.20M 0.00% Reduce
Legal & General Investment Management America history 678.04K $4.06M 0.00% Reduce
Citigroup Inc history 596.77K $3.57M 0.00% Add
Bridgewater Associates history 594.48K $3.56M 0.02% Reduce
Prudential Financial history 240.53K $1.75M 0.00% Reduce
Franklin Resources history 282.91K $1.69M 0.00% Reduce
Point72 Asset Management history 238.00K $1.43M 0.00% Reduce
Balyasny Asset Management history 217.90K $1.31M 0.00% New
Wellington Management Group history 167.33K $1.00M 0.00% Add
Janus Henderson Group history 115.64K $692.11K 0.00% Hold
Royce & Associates history 93.58K $560.52K 0.01% Add
Amundi US history 80.94K $484.86K 0.00% Add
PNC Financial Services history 78.26K $468.76K 0.00% Reduce
Manulife Financial history 52.82K $316.37K 0.00% Add
Deutsche Bank AG history 52.62K $315.17K 0.00% Reduce
T. Rowe Price Associates history 201.13K $1.21K 0.00% Add

Q4 2025 — 41 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 36.92M $264.69M 0.00% Add
BlackRock Inc history 30.97M $222.03M 0.00% Hold
AQR Capital Management history 8.57M $61.28M 0.03% Add
MFS Investment Management history 6.88M $49.35M 0.02% Reduce
Geode Capital Management history 4.60M $32.99M 0.00% Reduce
UBS Group AG history 4.30M $30.80M 0.01% Add
D. E. Shaw & Co history 3.40M $24.41M 0.01% Add
Morgan Stanley history 3.18M $22.79M 0.00% Reduce
Charles Schwab Investment Management history 2.91M $20.84M 0.00% Reduce
Citadel Advisors history 2.79M $19.97M 0.00% Add
CPP Investments history 2.43M $17.42M 0.01% Add
BNY Mellon history 2.26M $16.21M 0.00% Reduce
Invesco Ltd history 2.22M $15.93M 0.00% Add
Two Sigma Investments history 2.17M $15.56M 0.02% Add
Goldman Sachs Group history 1.88M $13.48M 0.00% Add
Northern Trust Corp history 1.82M $13.05M 0.00% Reduce
Bank of America Corp history 1.78M $12.76M 0.00% Add
Principal Global Investors history 1.24M $8.86M 0.01% Reduce
Wells Fargo & Co history 910.89K $6.53M 0.00% Add
Bridgewater Associates history 909.23K $6.52M 0.02% Add
PSP Investments history 900.98K $6.46M 0.02% Reduce
Legal & General Investment Management America history 779.77K $5.59M 0.00% Reduce
Point72 Asset Management history 685.83K $4.92M 0.01% New
Citigroup Inc history 506.05K $3.63M 0.00% Add
Franklin Resources history 497.88K $3.57M 0.00% Add
Millennium Management history 460.95K $3.30M 0.00% Reduce
Marshall Wace history 439.97K $3.15M 0.00% Add
JPMorgan Chase & Co history 279.58K $2.00M 0.00% Reduce
Prudential Financial history 274.39K $1.97M 0.00% Reduce
Norges Bank Investment Management history 264.86K $1.90M 0.00% Reduce
Moore Capital Management history 177.38K $1.27M 0.02% New
Wellington Management Group history 129.38K $927.62K 0.00% Reduce
Janus Henderson Group history 115.64K $828.56K 0.00% Reduce
PNC Financial Services history 84.84K $608.30K 0.00% Reduce
Royce & Associates history 59.88K $429.32K 0.00% Add
Deutsche Bank AG history 55.39K $397.12K 0.00% Hold
Manulife Financial history 48.92K $350.74K 0.00% Add
Amundi US history 43.98K $315.36K 0.00% Reduce
Fidelity Management & Research (FMR) history 35.33K $253.29K 0.00% Reduce
Lazard Asset Management history 11.70K $83.85K 0.00% New
T. Rowe Price Associates history 167.12K $1.20K 0.00% Reduce

Q3 2025 — 38 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 35.93M $383.72M 0.01% Add
BlackRock Inc history 30.86M $329.57M 0.01% Reduce
MFS Investment Management history 9.50M $101.48M 0.03% Reduce
Geode Capital Management history 4.82M $51.44M 0.00% Add
Millennium Management history 4.59M $49.05M 0.02% Reduce
Morgan Stanley history 4.36M $46.54M 0.00% Reduce
AQR Capital Management history 4.18M $43.64M 0.03% Add
BNY Mellon history 3.57M $38.15M 0.01% Hold
Charles Schwab Investment Management history 3.11M $33.22M 0.01% Reduce
UBS Group AG history 2.77M $29.56M 0.01% Reduce
CPP Investments history 2.37M $25.35M 0.02% Add
Balyasny Asset Management history 2.24M $23.92M 0.03% Add
Northern Trust Corp history 1.94M $20.72M 0.00% Reduce
Goldman Sachs Group history 1.66M $17.69M 0.00% Reduce
Invesco Ltd history 1.61M $17.18M 0.00% Hold
Principal Global Investors history 1.25M $13.32M 0.01% Reduce
Citadel Advisors history 1.14M $12.12M 0.00% Reduce
PSP Investments history 1.01M $10.83M 0.04% Add
Legal & General Investment Management America history 811.84K $8.67M 0.00% Reduce
Bridgewater Associates history 668.69K $7.14M 0.03% Add
Two Sigma Investments history 641.36K $6.85M 0.01% Add
Bank of America Corp history 520.43K $5.56M 0.00% Reduce
D. E. Shaw & Co history 508.46K $5.43M 0.00% New
Franklin Resources history 414.59K $4.43M 0.00% Add
Wells Fargo & Co history 352.78K $3.77M 0.00% Reduce
JPMorgan Chase & Co history 320.35K $3.42M 0.00% Reduce
Janus Henderson Group history 303.75K $3.24M 0.00% Hold
Prudential Financial history 285.44K $2.63M 0.00% Reduce
Fidelity Management & Research (FMR) history 238.95K $2.55M 0.00% Reduce
Citigroup Inc history 220.49K $2.35M 0.00% Reduce
Wellington Management Group history 134.43K $1.44M 0.00% New
PNC Financial Services history 93.31K $996.51K 0.00% Reduce
Marshall Wace history 74.84K $799.32K 0.00% Reduce
Amundi US history 62.82K $680.96K 0.00% Reduce
Royce & Associates history 56.51K $603.47K 0.01% Reduce
Deutsche Bank AG history 55.42K $591.87K 0.00% Reduce
Manulife Financial history 48.54K $518.43K 0.00% Reduce
T. Rowe Price Associates history 207.85K $2.22K 0.00% Add

Q2 2025 — 38 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 32.28M $312.45M 0.01% Add
BlackRock Inc history 31.14M $301.46M 0.01% Reduce
MFS Investment Management history 10.24M $99.10M 0.03% Reduce
Millennium Management history 9.55M $92.47M 0.05% Add
Citadel Advisors history 6.37M $61.67M 0.01% Add
UBS Group AG history 5.96M $57.69M 0.01% Add
Morgan Stanley history 5.75M $55.62M 0.00% Add
Geode Capital Management history 4.40M $42.56M 0.00% Reduce
Charles Schwab Investment Management history 3.58M $34.69M 0.01% Add
BNY Mellon history 3.58M $34.65M 0.01% Reduce
AQR Capital Management history 3.25M $31.51M 0.03% Add
Northern Trust Corp history 2.08M $20.13M 0.00% Add
Norges Bank Investment Management history 2.04M $19.78M 0.00% Add
Goldman Sachs Group history 1.89M $18.26M 0.00% Add
Invesco Ltd history 1.61M $15.59M 0.00% Reduce
Principal Global Investors history 1.28M $12.41M 0.01% Hold
Balyasny Asset Management history 1.11M $10.73M 0.02% Reduce
Fidelity Management & Research (FMR) history 924.60K $8.95M 0.00% Reduce
PSP Investments history 886.22K $8.58M 0.04% Add
Legal & General Investment Management America history 836.23K $8.09M 0.00% Add
Royce & Associates history 752.92K $7.29M 0.07% Reduce
Bank of America Corp history 741.35K $7.18M 0.00% Reduce
Franklin Resources history 404.56K $3.92M 0.00% Add
Wells Fargo & Co history 403.61K $3.91M 0.00% Add
JPMorgan Chase & Co history 333.15K $3.22M 0.00% Reduce
Janus Henderson Group history 303.75K $2.94M 0.00% Add
Prudential Financial history 299.56K $2.90M 0.00% Add
Citigroup Inc history 247.97K $2.40M 0.00% Reduce
PNC Financial Services history 193.18K $1.87M 0.00% Reduce
Bridgewater Associates history 188.44K $1.82M 0.01% Add
Amundi US history 158.92K $1.62M 0.00% Reduce
Two Sigma Investments history 156.40K $1.51M 0.00% New
Marshall Wace history 79.18K $766.48K 0.00% New
Deutsche Bank AG history 57.14K $553.12K 0.00% Reduce
Manulife Financial history 54.99K $532.29K 0.00% Reduce
Saudi Arabian Monetary Authority history 26.74K $258.83K 0.01% New
CPP Investments history 21.70K $210.06K 0.00% Add
T. Rowe Price Associates history 193.99K $1.88K 0.00% Add

Q1 2025 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 31.88M $474.65M 0.01% Reduce
Vanguard Group history 29.70M $442.26M 0.01% Reduce
MFS Investment Management history 10.72M $159.55M 0.05% Add
Morgan Stanley history 5.61M $83.57M 0.01% Add
Citadel Advisors history 4.68M $69.73M 0.01% Add
Geode Capital Management history 4.52M $67.28M 0.01% Add
BNY Mellon history 3.68M $54.86M 0.01% Reduce
Charles Schwab Investment Management history 3.31M $49.34M 0.01% Reduce
Northern Trust Corp history 2.06M $30.62M 0.01% Add
Invesco Ltd history 1.94M $28.85M 0.01% Reduce
UBS Group AG history 1.77M $26.42M 0.01% Reduce
Fidelity Management & Research (FMR) history 1.48M $22.04M 0.00% Reduce
Goldman Sachs Group history 1.44M $21.37M 0.00% Add
Balyasny Asset Management history 1.41M $21.04M 0.04% New
AQR Capital Management history 1.38M $19.91M 0.02% Reduce
Principal Global Investors history 1.28M $19.04M 0.01% Add
Millennium Management history 1.08M $16.05M 0.01% Add
Bank of America Corp history 1.01M $15.02M 0.00% Add
Royce & Associates history 846.77K $12.61M 0.14% Reduce
PSP Investments history 816.74K $12.16M 0.05% Add
Legal & General Investment Management America history 793.39K $11.81M 0.00% Reduce
Amundi US history 719.11K $10.39M 0.00% Add
JPMorgan Chase & Co history 366.50K $5.46M 0.00% Reduce
Franklin Resources history 303.23K $4.52M 0.00% Reduce
Wells Fargo & Co history 289.49K $4.31M 0.00% Add
Prudential Financial history 255.81K $3.81M 0.01% Reduce
Citigroup Inc history 252.94K $3.77M 0.00% Reduce
PNC Financial Services history 217.42K $3.24M 0.00% Add
Janus Henderson Group history 115.64K $1.68M 0.00% Hold
Deutsche Bank AG history 70.91K $1.06M 0.00% Reduce
Bridgewater Associates history 68.30K $1.02M 0.01% Add
Manulife Financial history 63.48K $945.14K 0.00% Add
Wellington Management Group history 31.16K $464.02K 0.00% Reduce
CPP Investments history 16.30K $242.71K 0.00% Reduce
T. Rowe Price Associates history 186.55K $2.78K 0.00% Add

View all 50 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 32.06M 31.72M 30.97M 30.86M 31.14M 31.88M 32.79M 32.14M — — — — — — — — — — — —
Goldman Sachs Group 5.20M 1.61M 1.88M 1.66M 1.89M 1.44M 633.89K 614.49K 915.05K 551.42K 419.76K 1.51M 2.19M 736.75K 375.19K 606.50K 540.20K 1.18M 785.86K 1.30M
UBS Group AG 4.86M 3.47M 4.30M 2.77M 5.96M 1.77M 3.29M 416.30K 418.04K 927.55K 768.33K 657.91K 349.44K 359.81K 693.82K 592.79K 445.73K 429.64K 514.93K 497.93K
Geode Capital Management 4.82M 4.76M 4.60M 4.82M 4.40M 4.52M 4.26M 4.25M 4.17M 3.95M 3.90M 5.72M 5.59M 5.44M 5.85M 5.81M 5.17M 5.53M 5.39M 4.77M
Charles Schwab Investment Management 3.46M 3.36M 2.91M 3.11M 3.58M 3.31M 3.33M 3.32M 2.45M 2.45M 2.28M 2.39M 2.21M 2.16M 1.89M 1.83M 1.78M 1.76M 4.43M 4.25M
Millennium Management 3.44M 7.08M 460.95K 4.59M 9.55M 1.08M 468.92K 91.63K 368.62K 212.88K 1.23M 1.20M 1.01M 121.95K 1.30M 696.88K 25.00K 503.02K 42.84K 69.33K
Balyasny Asset Management 3.30M 217.90K — 2.24M 1.11M 1.41M — — 311.21K 194.76K 331.10K 459.17K 1.50M 2.28M 1.09M 1.32M 234.77K — 967.27K 274.05K
BNY Mellon 2.28M 2.23M 2.26M 3.57M 3.58M 3.68M 3.80M 3.95M 3.97M 4.00M 4.12M 2.92M 2.99M 5.45M 5.49M 9.07M 8.23M 8.43M 8.33M 5.30M
Morgan Stanley 2.20M 3.29M 3.18M 4.36M 5.75M 5.61M 4.55M 5.12M 5.30M 5.04M 5.86M 3.04M 2.72M 2.67M 3.01M 3.03M 3.00M 1.99M 1.85M 2.00M
Northern Trust Corp 2.08M 1.91M 1.82M 1.94M 2.08M 2.06M 1.91M 1.62M 1.65M 1.56M 1.55M 2.23M 2.23M 2.29M 2.20M 2.20M 2.26M 2.31M 2.43M 2.35M
Invesco Ltd 1.64M 2.23M 2.22M 1.61M 1.61M 1.94M 2.03M 1.41M 2.17M 2.34M 1.70M 10.24M 8.28M 7.01M 4.47M 3.96M 3.89M 3.51M 4.02M 3.21M
Principal Global Investors 1.27M 1.26M 1.24M 1.25M 1.28M 1.28M 1.25M 1.22M 2.73M 2.85M 2.82M 1.94M 1.97M 1.63M 1.45M 1.30M 1.02M 947.72K 780.37K 642.00K
AQR Capital Management 1.25M 3.45M 8.57M 4.18M 3.25M 1.38M 1.44M 2.47M 3.47M 2.49M 2.32M 1.78M 1.61M 1.71M 1.35M 1.09M 2.11M 3.12M 3.05M 2.17M
Fidelity Management & Research (FMR) 1.19M 2.56M 35.33K 238.95K 924.60K 1.48M 1.63M 1.81M 2.79M 3.88M 3.38M 2.19M 1.71M 1.52M 1.47M 1.46M 1.38M 1.34M 1.34M 1.36M
PSP Investments 902.20K 930.09K 900.98K 1.01M 886.22K 816.74K 641.64K 546.27K 565.87K 523.91K 530.41K 27.25K 24.27K 27.93K 31.53K 27.10K 24.33K 35.58K 210.31K 254.51K
Citadel Advisors 846.66K 2.93M 2.79M 1.14M 6.37M 4.68M 561.35K 3.34M 2.23M 6.74M 4.88M 2.26M 1.39M 834.34K 1.80M 1.38M 350.47K 468.88K 775.20K 1.13M
Marshall Wace 828.13K 933.18K 439.97K 74.84K 79.18K — 28.98K 56.48K — — 168.41K 412.78K — 118.41K — 10.88K — — 72 —
D. E. Shaw & Co 736.35K 2.66M 3.40M 508.46K — — 38.40K 178.89K 38.40K 38.40K 421.02K 10.00K 48.15K — 27.84K 123.43K 308.28K 213.25K 923.98K 848.88K
Legal & General Investment Management America 669.38K 678.04K 779.77K 811.84K 836.23K 793.39K 798.92K 822.19K 814.75K 794.59K 800.88K 598.73K 1.39M 1.42M 1.47M 1.60M 1.81M 1.76M 1.36M 1.34M
Bank of America Corp 649.75K 738.50K 1.78M 520.43K 741.35K 1.01M 806.72K 1.25M 1.31M 1.20M 808.54K 833.83K 1.03M 1.40M 976.34K 1.29M 1.47M 1.53M 1.92M 2.18M

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