HoldingsHub
中文

Home › Stocks › AAMI

AAMI — ACADIAN ASSET MANAGEMENT INC

Reported value held$1.40B
Funds holding (latest)44
SectorFinancials
Funds holding (Q2 2026)36
Institutional value$1.27B · 17.82M sh
New / Add / Cut / Exit3 / 16 / 16 / 1
Top-5 / Top-10 concentration74.7% / 86.9%
Institutional holdings change Reducing -3.4% (-623.76K sh)
Institutional value change Up +27.0%

As of Q2 2026, 36 SEC-registered investment managers reported holding AAMI (ACADIAN ASSET MANAGEMENT INC) in their latest 13F filings, with a combined reported value of $1.27B across 17.82M shares. That is -3.4% by share count (-623.76K shares) versus the previous quarter, while reported value moved +27.0%. Ownership is concentrated: the five largest holders account for 74.7% of reported value and the top ten for 86.9%.

Compared with the prior quarter, 3 opened new positions, 16 added to existing stakes, 16 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

AAMI is classified in the Financials 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.

FundQuarterSharesValuePortfolio WeightChange
Paulson & Co history Q2 2026 5.84M $417.91M 16.23% Reduce
BlackRock Inc history Q2 2026 4.49M $320.88M 0.01% Reduce
Vanguard Group history Q4 2025 2.34M $109.76M 0.00% Reduce
Invesco Ltd history Q2 2026 1.38M $98.45M 0.01% Add
Geode Capital Management history Q2 2026 969.72K $69.36M 0.00% Add
Morgan Stanley history Q2 2026 623.42K $44.59M 0.00% Add
Soros Fund Management history Q2 2026 610.25K $43.64M 0.61% Reduce
Two Sigma Investments history Q2 2026 523.94K $37.47M 0.03% Add
Charles Schwab Investment Management history Q2 2026 403.34K $28.85M 0.00% Reduce
Amundi US history Q2 2026 317.31K $22.69M 0.01% New
Northern Trust Corp history Q2 2026 303.11K $21.68M 0.00% Add
AQR Capital Management history Q2 2026 254.07K $18.17M 0.01% Add
Goldman Sachs Group history Q2 2026 244.57K $17.49M 0.00% Add
Fidelity Management & Research (FMR) history Q2 2026 231.20K $16.54M 0.00% Add
BNY Mellon history Q2 2026 204.91K $14.66M 0.00% Add
Principal Global Investors history Q2 2026 196.99K $14.09M 0.01% Reduce
UBS Group AG history Q2 2026 193.69K $13.85M 0.00% Reduce
Arrowstreet Capital history Q2 2026 149.26K $10.68M 0.01% Reduce
Janus Henderson Group history Q1 2026 195.34K $10.63M 0.01% Add
Bank of America Corp history Q2 2026 133.24K $9.53M 0.00% Reduce

View all 44 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

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

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Paulson & Co 20.00M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 8.95M 7.74M 7.74M 7.74M 5.84M
BlackRock Inc — — — — — — — — — — — — 5.09M 5.52M 5.43M 5.09M 4.76M 4.66M 4.57M 4.49M
Invesco Ltd 566.17K 665.60K 357.49K 347.22K 351.56K 156.99K 221.54K 245.09K 150.88K 141.38K 281.27K 390.88K 367.00K 298.74K 173.57K 244.27K 420.41K 420.61K 412.70K 1.38M
Geode Capital Management 959.76K 802.76K 586.08K 565.50K 552.48K 561.45K 591.68K 617.12K 647.53K 676.70K 686.64K 618.40K 610.46K 611.56K 631.60K 627.54K 656.19K 685.27K 747.82K 969.72K
Morgan Stanley 750.04K 666.51K 507.23K 430.19K 333.17K 342.68K 338.82K 397.09K 387.41K 528.70K 557.92K 410.93K 477.91K 516.29K 423.45K 448.95K 470.76K 532.51K 537.64K 623.42K
Soros Fund Management 608.48K 246.33K 246.33K 246.33K 246.33K 246.33K 246.33K 246.33K 346.33K 346.29K 346.29K 346.29K 346.29K 346.29K 346.29K 415.59K 457.13K 737.37K 648.81K 610.25K
Two Sigma Investments — — 26.47K — — — 46.24K 116.80K 194.55K 270.63K 273.31K 257.44K 234.60K 224.18K 255.68K 246.00K 306.30K 283.49K 478.81K 523.94K
Charles Schwab Investment Management 607.20K 513.62K 469.25K 495.84K 543.72K 590.55K 622.18K 639.65K 673.01K 741.13K 777.62K 643.07K 515.99K 393.35K 334.70K 389.78K 448.96K 480.31K 453.32K 403.34K
Amundi US 891.20K 170.85K 183.24K 183.24K 183.24K 183.24K 187.64K 188.68K 168.68K 172.35K 173.75K 168.00K 168.00K 168.00K — — 252.41K — — 317.31K
Northern Trust Corp 628.18K 487.60K 346.15K 328.75K 322.28K 328.62K 334.18K 334.33K 344.47K 351.08K 337.14K 318.33K 294.64K 304.33K 310.07K 303.25K 287.75K 278.99K 279.06K 303.11K
AQR Capital Management 72.64K 26.01K 36.02K 25.37K 20.48K 16.06K 13.04K 13.11K 13.05K 24.66K 80.46K 103.69K 97.04K 80.65K 87.75K 66.69K 76.61K 92.44K 159.67K 254.07K
Goldman Sachs Group 466.35K 452.78K 460.64K 305.93K 169.36K 328.87K 120.50K 152.13K 172.00K 184.90K 188.46K 238.75K 221.00K 202.45K 204.41K 137.00K 218.59K 209.10K 219.29K 244.57K
Fidelity Management & Research (FMR) 4.09M 3.22M 2.50M 2.50M 2.50M 2.81M 2.90M 1.60M 2.78K 2.96K 3.26K 4.18K 3.52K 71.97K 86.00K 96.99K 147.16K 178.88K 213.00K 231.20K
BNY Mellon 647.42K 500.19K 419.08K 385.32K 395.41K 377.33K 356.61K 335.84K 360.44K 345.33K 325.48K 275.57K 244.91K 236.12K 225.65K 225.23K 208.78K 202.37K 196.22K 204.91K
Principal Global Investors 524.06K 449.67K 365.61K 202.76K 200.77K 199.32K 195.45K 184.31K 174.36K 168.78K 168.37K 146.14K 131.69K 136.49K 139.68K 133.25K 153.46K 179.64K 204.53K 196.99K
UBS Group AG 1.69K 17.96K 4.50K 1.16K 39.72K 54.87K 73.27K 36.42K 51.33K 52.97K 39.04K 20.99K 52.27K 381.88K 75.69K 230.55K 176.24K 95.08K 216.82K 193.69K
Arrowstreet Capital 1.74M 1.23M 467.89K 143.22K 29.79K — 167.02K 212.32K 333.96K 359.82K 399.78K 414.16K 549.32K 576.39K 512.81K 610.98K 619.34K 514.46K 241.20K 149.26K
Bank of America Corp 474.77K 798.21K 182.79K 88.85K 91.92K 44.20K 52.13K 28.61K 50.01K 63.29K 46.24K 42.82K 60.93K 81.22K 102.12K 98.38K 82.80K 100.31K 137.22K 133.24K
PSP Investments 184.32K 73.03K 231.37K 59.81K 59.81K 58.80K 56.84K 57.41K 40.02K 67.19K 67.19K 64.81K 59.01K 69.67K 124.17K 114.54K 103.37K 123.05K 147.35K 130.90K
JPMorgan Chase & Co 344.74K 332.89K 86.35K 82.96K 215.28K 125.76K 85.53K 103.19K 159.79K 192.87K 175.78K 225.36K 264.67K 345.75K 239.27K 197.61K 98.57K 150.60K — 81.37K

Download holders (CSV)