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MD — PEDIATRIX MEDICAL GROUP INC

Reported value held$1.03B
Funds holding (latest)44
SectorHealth Care
Funds holding (Q2 2026)32
Institutional value$785.22M · 31.13M sh
New / Add / Cut / Exit3 / 16 / 13 / 3
Top-5 / Top-10 concentration65.1% / 82.2%
Institutional holdings change Reducing -1.4% (-456.64K sh)
Institutional value change Up +16.6%

As of Q2 2026, 32 SEC-registered investment managers reported holding MD (PEDIATRIX MEDICAL GROUP INC) in their latest 13F filings, with a combined reported value of $785.22M across 31.13M shares. That is -1.4% by share count (-456.64K shares) versus the previous quarter, while reported value moved +16.6%. Ownership is concentrated: the five largest holders account for 65.1% of reported value and the top ten for 82.2%.

Compared with the prior quarter, 3 opened new positions, 16 added to existing stakes, 13 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

MD 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 — 32 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 13.71M $347.38M 0.01% Add
Geode Capital Management history 2.23M $56.40M 0.00% Add
D. E. Shaw & Co history 1.61M $40.86M 0.02% Reduce
Morgan Stanley history 1.33M $33.65M 0.00% Add
Charles Schwab Investment Management history 1.29M $32.78M 0.00% Reduce
Renaissance Technologies history 1.29M $32.61M 0.04% Reduce
Invesco Ltd history 1.17M $29.73M 0.00% Add
PSP Investments history 987.86K $25.02M 0.07% Add
Northern Trust Corp history 934.31K $23.67M 0.00% Add
Royce & Associates history 914.35K $23.16M 0.19% Add
Goldman Sachs Group history 825.64K $20.91M 0.01% Reduce
Fidelity Management & Research (FMR) history 741.39K $18.78M 0.00% Reduce
BNY Mellon history 564.42K $14.30M 0.00% Reduce
Principal Global Investors history 461.33K $11.69M 0.01% Reduce
AQR Capital Management history 471.29K $11.53M 0.00% Reduce
UBS Group AG history 435.82K $11.04M 0.00% Add
Franklin Resources history 421.26K $10.67M 0.00% Add
Bank of America Corp history 309.41K $7.84M 0.00% Reduce
Prudential Financial history 283.69K $7.19M 0.01% Reduce
JPMorgan Chase & Co history 209.89K $5.27M 0.00% New
Legal & General Investment Management America history 183.10K $4.64M 0.00% Reduce
Lazard Asset Management history 179.78K $4.55M 0.01% Add
Wells Fargo & Co history 86.46K $2.19M 0.00% Add
Deutsche Bank AG history 86.42K $2.19M 0.00% Add
Citigroup Inc history 73.04K $1.85M 0.00% Add
Millennium Management history 55.12K $1.40M 0.00% New
Two Sigma Investments history 45.47K $1.15M 0.00% Reduce
Manulife Financial history 40.68K $1.03M 0.00% Add
Marshall Wace history 34.43K $872.06K 0.00% New
Amundi US history 23.86K $604.48K 0.00% Add
PNC Financial Services history 11.03K $279.34K 0.00% Reduce
T. Rowe Price Associates history 112.02K $2.84K 0.00% Add

Q1 2026 — 32 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 13.57M $290.36M 0.01% Hold
Fidelity Management & Research (FMR) history 2.27M $48.50M 0.00% Reduce
Geode Capital Management history 2.19M $46.81M 0.00% Hold
D. E. Shaw & Co history 1.71M $36.54M 0.02% Reduce
Renaissance Technologies history 1.53M $32.78M 0.05% Add
Charles Schwab Investment Management history 1.44M $30.87M 0.01% Reduce
Morgan Stanley history 1.25M $26.75M 0.00% Reduce
Invesco Ltd history 922.18K $19.73M 0.00% Reduce
Northern Trust Corp history 900.27K $19.26M 0.00% Add
Goldman Sachs Group history 851.46K $18.21M 0.00% Add
Royce & Associates history 678.77K $14.52M 0.14% Add
BNY Mellon history 568.90K $12.17M 0.00% Reduce
AQR Capital Management history 560.57K $11.99M 0.01% Add
Principal Global Investors history 476.96K $10.20M 0.01% Add
PSP Investments history 421.41K $9.01M 0.03% Add
Franklin Resources history 415.79K $8.89M 0.00% Add
Bank of America Corp history 379.87K $8.13M 0.00% Reduce
UBS Group AG history 296.48K $6.34M 0.00% Reduce
Prudential Financial history 288.19K $6.16M 0.01% Add
Legal & General Investment Management America history 195.35K $4.18M 0.00% Reduce
Lazard Asset Management history 168.98K $3.61M 0.01% Add
Deutsche Bank AG history 74.61K $1.60M 0.00% Add
Citadel Advisors history 73.00K $1.56M 0.00% Reduce
Two Sigma Investments history 48.37K $1.03M 0.00% Add
Wells Fargo & Co history 46.47K $993.91K 0.00% Reduce
Citigroup Inc history 43.81K $937.18K 0.00% Reduce
Manulife Financial history 38.64K $826.57K 0.00% Reduce
Janus Henderson Group history 34.26K $732.74K 0.00% Hold
Amundi US history 15.74K $336.76K 0.00% Add
PNC Financial Services history 11.34K $242.46K 0.00% Reduce
Balyasny Asset Management history 10.86K $232.29K 0.00% New
T. Rowe Price Associates history 98.87K $2.12K 0.00% Add

Q4 2025 — 36 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 13.56M $290.10M 0.01% Reduce
Vanguard Group history 10.72M $229.39M 0.00% Reduce
Fidelity Management & Research (FMR) history 2.43M $51.95M 0.00% Add
Geode Capital Management history 2.18M $46.67M 0.00% Add
D. E. Shaw & Co history 1.85M $39.62M 0.02% Reduce
Charles Schwab Investment Management history 1.55M $33.21M 0.01% Add
Renaissance Technologies history 1.36M $29.04M 0.04% Add
Morgan Stanley history 1.30M $27.89M 0.00% Add
Invesco Ltd history 1.09M $23.33M 0.00% Add
Northern Trust Corp history 872.35K $18.66M 0.00% Reduce
Goldman Sachs Group history 787.27K $16.84M 0.00% Add
JPMorgan Chase & Co history 710.72K $15.20M 0.00% Reduce
BNY Mellon history 587.07K $12.56M 0.00% Reduce
UBS Group AG history 585.75K $12.53M 0.00% Add
AQR Capital Management history 551.82K $11.80M 0.01% Add
Bank of America Corp history 529.61K $11.33M 0.00% Reduce
Principal Global Investors history 474.45K $10.15M 0.01% Add
PSP Investments history 386.12K $8.26M 0.03% Reduce
Prudential Financial history 279.93K $5.99M 0.01% Reduce
Royce & Associates history 254.75K $5.45M 0.06% Add
Legal & General Investment Management America history 215.43K $4.61M 0.00% Reduce
Arrowstreet Capital history 192.53K $4.12M 0.00% Add
Lazard Asset Management history 138.36K $2.96M 0.01% Add
Wells Fargo & Co history 120.16K $2.57M 0.00% Add
Citadel Advisors history 78.06K $1.67M 0.00% Reduce
Millennium Management history 76.07K $1.63M 0.00% Reduce
Franklin Resources history 75.52K $1.62M 0.00% Add
Deutsche Bank AG history 66.69K $1.43M 0.00% Add
Citigroup Inc history 53.23K $1.14M 0.00% Add
Two Sigma Investments history 39.67K $848.58K 0.00% Hold
Manulife Financial history 39.14K $837.12K 0.00% Reduce
Janus Henderson Group history 34.26K $732.74K 0.00% Hold
PNC Financial Services history 14.90K $318.67K 0.00% Add
Amundi US history 14.54K $310.90K 0.00% Add
CPP Investments history 8.80K $188.23K 0.00% Add
T. Rowe Price Associates history 86.57K $1.85K 0.00% Add

Q3 2025 — 38 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 13.85M $231.98M 0.00% Reduce
Vanguard Group history 10.89M $182.46M 0.00% Reduce
Fidelity Management & Research (FMR) history 2.20M $36.93M 0.00% Reduce
Geode Capital Management history 2.17M $36.31M 0.00% Add
D. E. Shaw & Co history 2.02M $33.86M 0.02% Add
Charles Schwab Investment Management history 1.45M $24.24M 0.00% Add
Renaissance Technologies history 1.31M $21.88M 0.03% Add
Morgan Stanley history 1.28M $21.43M 0.00% Reduce
Northern Trust Corp history 932.68K $15.62M 0.00% Add
Invesco Ltd history 877.02K $14.69M 0.00% Add
JPMorgan Chase & Co history 827.08K $13.85M 0.00% Add
Goldman Sachs Group history 766.55K $12.84M 0.00% Reduce
BNY Mellon history 601.81K $10.08M 0.00% Reduce
Bank of America Corp history 544.06K $9.11M 0.00% Reduce
AQR Capital Management history 527.19K $8.66M 0.01% Add
Principal Global Investors history 460.75K $7.72M 0.00% Add
PSP Investments history 409.68K $6.86M 0.03% Add
Prudential Financial history 323.82K $5.42M 0.01% Reduce
UBS Group AG history 309.10K $5.18M 0.00% Reduce
Legal & General Investment Management America history 231.06K $3.87M 0.00% Reduce
Royce & Associates history 179.05K $3.00M 0.03% Reduce
Arrowstreet Capital history 169.29K $2.84M 0.00% Reduce
Millennium Management history 164.10K $2.75M 0.00% Reduce
Citadel Advisors history 106.45K $1.78M 0.00% Reduce
Lazard Asset Management history 103.01K $1.73M 0.00% Add
Wells Fargo & Co history 79.06K $1.32M 0.00% Add
Franklin Resources history 70.87K $1.19M 0.00% Add
Point72 Asset Management history 67.77K $1.14M 0.00% Reduce
Deutsche Bank AG history 61.14K $1.02M 0.00% Add
Citigroup Inc history 52.71K $882.94K 0.00% Reduce
Moore Capital Management history 40.40K $676.70K 0.01% New
Manulife Financial history 40.09K $671.59K 0.00% Reduce
Two Sigma Investments history 39.67K $664.51K 0.00% New
Janus Henderson Group history 34.26K $574.26K 0.00% Hold
Amundi US history 14.19K $250.33K 0.00% Reduce
PNC Financial Services history 14.53K $243.29K 0.00% Add
CPP Investments history 1.90K $31.82K 0.00% Reduce
T. Rowe Price Associates history 82.78K $1.39K 0.00% Reduce

Q2 2025 — 47 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 13.95M $200.16M 0.00% Reduce
BlackRock Inc history 13.95M $200.16M 0.00% Reduce
Vanguard Group history 10.99M $157.64M 0.00% Add
Fidelity Management & Research (FMR) history 2.41M $34.64M 0.00% Reduce
Fidelity Management & Research (FMR) history 2.41M $34.64M 0.00% Reduce
Geode Capital Management history 2.00M $28.69M 0.00% Reduce
D. E. Shaw & Co history 1.58M $22.64M 0.02% Reduce
Morgan Stanley history 1.32M $18.89M 0.00% Reduce
Morgan Stanley history 1.32M $18.89M 0.00% Reduce
Charles Schwab Investment Management history 1.27M $18.19M 0.00% Add
Renaissance Technologies history 1.20M $17.28M 0.02% Reduce
Renaissance Technologies history 1.20M $17.28M 0.02% Reduce
Northern Trust Corp history 909.85K $13.06M 0.00% Reduce
Goldman Sachs Group history 790.54K $11.34M 0.00% Add
Goldman Sachs Group history 790.54K $11.34M 0.00% Add
JPMorgan Chase & Co history 686.50K $9.85M 0.00% Reduce
JPMorgan Chase & Co history 686.50K $9.85M 0.00% Reduce
Citadel Advisors history 683.49K $9.81M 0.00% Add
Citadel Advisors history 683.49K $9.81M 0.00% Add
Prudential Financial history 670.32K $9.62M 0.01% Reduce
BNY Mellon history 605.24K $8.69M 0.00% Reduce
Invesco Ltd history 594.18K $8.53M 0.00% Reduce
Bank of America Corp history 563.71K $8.09M 0.00% Reduce
Point72 Asset Management history 550.84K $7.90M 0.02% New
Point72 Asset Management history 550.84K $7.90M 0.02% New
Principal Global Investors history 455.72K $6.54M 0.00% Reduce
UBS Group AG history 411.62K $5.91M 0.00% Add
AQR Capital Management history 394.93K $5.59M 0.01% Reduce
Millennium Management history 329.79K $4.73M 0.00% Add
PSP Investments history 287.06K $4.12M 0.02% Add
Legal & General Investment Management America history 235.88K $3.38M 0.00% Add
Arrowstreet Capital history 200.91K $2.88M 0.00% New
Royce & Associates history 196.12K $2.81M 0.03% Reduce
Balyasny Asset Management history 106.59K $1.53M 0.00% Add
Citigroup Inc history 82.00K $1.18M 0.00% Reduce
Wells Fargo & Co history 69.07K $991.15K 0.00% Add
Franklin Resources history 64.47K $925.13K 0.00% Add
Deutsche Bank AG history 52.77K $757.28K 0.00% Reduce
Deutsche Bank AG history 52.77K $757.28K 0.00% Reduce
Manulife Financial history 42.51K $609.96K 0.00% Reduce
Janus Henderson Group history 34.26K $491.86K 0.00% Hold
PNC Financial Services history 13.89K $199.38K 0.00% Reduce
Amundi US history 14.27K $196.64K 0.00% Reduce
CPP Investments history 5.80K $83.23K 0.00% New
CPP Investments history 5.80K $83.23K 0.00% New
Lazard Asset Management history 89.21K $1.28K 0.00% New
T. Rowe Price Associates history 85.58K $1.23K 0.00% Add

Q1 2025 — 44 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 14.03M $203.24M 0.00% Reduce
BlackRock Inc history 14.03M $203.24M 0.00% Reduce
Vanguard Group history 10.80M $156.44M 0.00% Hold
Fidelity Management & Research (FMR) history 2.91M $42.11M 0.00% Hold
Fidelity Management & Research (FMR) history 2.91M $42.11M 0.00% Hold
Geode Capital Management history 2.01M $29.19M 0.00% Add
D. E. Shaw & Co history 1.87M $27.13M 0.03% Reduce
Morgan Stanley history 1.32M $19.17M 0.00% Add
Morgan Stanley history 1.32M $19.17M 0.00% Add
Renaissance Technologies history 1.22M $17.69M 0.03% Add
Renaissance Technologies history 1.22M $17.69M 0.03% Add
Charles Schwab Investment Management history 1.12M $16.30M 0.00% Reduce
Northern Trust Corp history 946.00K $13.71M 0.00% Reduce
JPMorgan Chase & Co history 933.11K $13.52M 0.00% Hold
JPMorgan Chase & Co history 933.11K $13.52M 0.00% Hold
Invesco Ltd history 863.27K $12.51M 0.00% Add
Prudential Financial history 787.67K $11.41M 0.02% Reduce
BNY Mellon history 608.82K $8.82M 0.00% Reduce
Bank of America Corp history 594.01K $8.61M 0.00% Add
Principal Global Investors history 586.19K $8.49M 0.01% Add
Goldman Sachs Group history 565.75K $8.20M 0.00% Reduce
Goldman Sachs Group history 565.75K $8.20M 0.00% Reduce
AQR Capital Management history 458.88K $6.47M 0.01% Add
Citadel Advisors history 320.44K $4.64M 0.00% Reduce
Citadel Advisors history 320.44K $4.64M 0.00% Reduce
Marshall Wace history 271.74K $3.94M 0.01% New
PSP Investments history 268.08K $3.88M 0.02% Add
Legal & General Investment Management America history 233.59K $3.38M 0.00% Reduce
Royce & Associates history 201.63K $2.92M 0.03% Reduce
UBS Group AG history 141.37K $2.05M 0.00% Add
Citigroup Inc history 129.51K $1.88M 0.00% Add
Millennium Management history 81.74K $1.18M 0.00% Add
Deutsche Bank AG history 67.03K $971.19K 0.00% Reduce
Deutsche Bank AG history 67.03K $971.19K 0.00% Reduce
Wells Fargo & Co history 66.57K $964.63K 0.00% Add
Franklin Resources history 59.42K $860.98K 0.00% Add
Manulife Financial history 42.79K $619.97K 0.00% Add
Amundi US history 34.60K $489.27K 0.00% Reduce
Janus Henderson Group history 34.26K $485.35K 0.00% Hold
Two Sigma Investments history 31.33K $453.94K 0.00% Reduce
Two Sigma Investments history 31.33K $453.94K 0.00% Reduce
PNC Financial Services history 17.20K $249.15K 0.00% Hold
Balyasny Asset Management history 15.97K $231.36K 0.00% New
T. Rowe Price Associates history 80.58K $1.17K 0.00% Add

View all 44 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 13.71M 13.57M 13.56M 13.85M 13.95M 14.03M 14.18M 13.84M — — — — — — — — — — — —
Geode Capital Management 2.23M 2.19M 2.18M 2.17M 2.00M 2.01M 1.95M 1.94M 1.89M 1.82M 1.78M 1.70M 1.63M 1.55M 1.49M 1.47M 1.48M 1.37M 1.34M 1.34M
D. E. Shaw & Co 1.61M 1.71M 1.85M 2.02M 1.58M 1.87M 2.14M 2.33M 2.46M 2.15M 2.24M 1.74M 1.73M 1.42M 1.00M 1.01M 917.29K 863.95K 645.06K 635.78K
Morgan Stanley 1.33M 1.25M 1.30M 1.28M 1.32M 1.32M 1.31M 3.47M 3.64M 1.84M 1.37M 780.98K 944.00K 837.26K 810.32K 807.17K 855.48K 536.96K 441.52K 682.13K
Charles Schwab Investment Management 1.29M 1.44M 1.55M 1.45M 1.27M 1.12M 1.16M 1.37M 1.62M 1.80M 1.63M 1.49M 1.43M 1.39M 1.33M 1.29M 1.23M 1.12M 1.12M 1.21M
Renaissance Technologies 1.29M 1.53M 1.36M 1.31M 1.20M 1.22M 838.80K 385.80K 414.00K 434.30K 357.30K 48.20K 53.30K 109.20K — — 140.20K 325.80K 120.20K 218.70K
Invesco Ltd 1.17M 922.18K 1.09M 877.02K 594.18K 863.27K 790.11K 1.05M 1.36M 1.22M 1.02M 705.24K 688.37K 695.44K 488.45K 450.06K 453.18K 473.28K 487.26K 488.00K
PSP Investments 987.86K 421.41K 386.12K 409.68K 287.06K 268.08K 210.61K 179.34K 182.14K 171.89K 171.89K 102.27K 146.55K 144.09K 149.05K 154.62K 159.10K 159.10K 176.08K 174.40K
Northern Trust Corp 934.31K 900.27K 872.35K 932.68K 909.85K 946.00K 966.35K 818.83K 783.55K 840.41K 822.09K 850.87K 851.17K 836.24K 825.04K 985.65K 1.18M 1.10M 1.14M 1.15M
Royce & Associates 914.35K 678.77K 254.75K 179.05K 196.12K 201.63K 206.08K 197.37K 165.89K 151.38K 129.90K 80.76K 42.59K — — — — 11.06K 29.04K 33.80K
Goldman Sachs Group 825.64K 851.46K 787.27K 766.55K 790.54K 565.75K 667.77K 851.45K 593.05K 205.21K 292.50K 712.59K 749.01K 386.95K 380.42K 231.81K 233.59K 195.64K 210.51K 243.19K
Fidelity Management & Research (FMR) 741.39K 2.27M 2.43M 2.20M 2.41M 2.91M 2.91M 9.84K 3.07K 5.54K 3.44K 8.00K 12.49K 11.76K 12.31K 12.18K 3.08M 3.51M 5.56M 5.09M
BNY Mellon 564.42K 568.90K 587.07K 601.81K 605.24K 608.82K 628.28K 667.69K 723.88K 729.34K 741.43K 759.92K 789.92K 811.16K 836.91K 852.09K 881.16K 942.78K 980.95K 1.02M
Principal Global Investors 461.33K 476.96K 474.45K 460.75K 455.72K 586.19K 551.92K 513.62K 450.04K 466.49K 461.22K 467.86K 483.32K 505.59K 513.73K 535.19K 575.28K 628.22K 664.40K 720.84K
AQR Capital Management 471.29K 560.57K 551.82K 527.19K 394.93K 458.88K 444.08K 808.34K 942.43K 1.04M 531.15K 559.88K 389.50K 327.26K 226.84K 110.91K 60.13K 24.16K 23.70K —
UBS Group AG 435.82K 296.48K 585.75K 309.10K 411.62K 141.37K 137.70K 63.03K 210.46K 91.23K 57.99K 37.88K 82.67K 106.22K 81.79K 57.72K 9.53K 40.09K 53.30K 31.98K
Franklin Resources 421.26K 415.79K 75.52K 70.87K 64.47K 59.42K 48.51K 48.63K — — — — — — — — — — — —
Bank of America Corp 309.41K 379.87K 529.61K 544.06K 563.71K 594.01K 337.99K 482.85K 899.86K 532.80K 377.58K 518.87K 474.39K 493.33K 266.96K 220.50K 273.75K 278.20K 277.27K 253.78K
Prudential Financial 283.69K 288.19K 279.93K 323.82K 670.32K 787.67K 808.66K 762.02K 563.32K 462.97K 515.41K 323.56K 274.01K 122.41K 91.20K 87.22K 89.46K 90.06K 92.31K 94.73K
JPMorgan Chase & Co 209.89K — 710.72K 827.08K 686.50K 933.11K 931.60K 942.31K 1.00M 1.07M 134.28K 125.47K 144.13K 21.74K 104.36K 97.55K 246.39K 192.07K 252.96K 226.17K

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