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Security record · archived quarter

AAMI

Acadian Asset Management · Financial Services · Asset Management

93.48 +1.7% mkt cap $3.33B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
17Tracked holders
-1Δ holders
11.90MShares held
$572.91MReported value
+0New positions
−1Exits
Falling Conviction score 42/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -5.6% · share flow -0.8% · net new positions -5.9%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 100 +5 20.50M $1.47B +10 −5
Q1 2026 98 +1 19.42M $1.06B +8 −8
Q4 2025 98 +1 20.49M $963.22M +2
Q3 2025 17 -1 11.90M $572.91M −1
Q2 2025 15 0 11.11M $391.44M
Q1 2025 12 +1 3.43M $88.62M +1
Q4 2024 11 -2 3.52M $92.66M −2
Q3 2024 12 +1 2.42M $61.57M +2 −1
Q2 2024 11 2.77M $61.33M
Holder count
Who holds it · Q3 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
2 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
3 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
4 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
5 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
6 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
7 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
8 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
9 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
10 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
11 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
12 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
13 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
14 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
15 BlackRock (passive) 4.76M -6.5% $229.37M 0.0% ▼ Trim 2 SEC ↗
16 The Vanguard Group (passive) 2.35M -1.4% $113.11M 0.0% ▼ Trim 2 SEC ↗
17 The Vanguard Group (passive) 2.35M -1.4% $113.11M 0.0% ▼ Trim 2 SEC ↗
18 The Vanguard Group (passive) 2.35M -1.4% $113.11M 0.0% ▼ Trim 2 SEC ↗
19 The Vanguard Group (passive) 2.35M -1.4% $113.11M 0.0% ▼ Trim 2 SEC ↗
20 The Vanguard Group (passive) 2.35M -1.4% $113.11M 0.0% ▼ Trim 2 SEC ↗
21 State Street Global Advisors (passive) 1.20M -1.1% $57.83M 0.0% ▼ Trim 4 SEC ↗
22 Geode Capital Management (passive) 656.19K +4.6% $31.61M 0.0% ▲ Add 6 SEC ↗
23 Geode Capital Management (passive) 656.19K +4.6% $31.61M 0.0% ▲ Add 6 SEC ↗
24 Arrowstreet Capital 619.34K +1.4% $29.83M 0.0% ▲ Add 6 SEC ↗
25 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
26 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
27 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
28 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
29 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
30 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
31 Morgan Stanley 470.76K $22.67M 0.0% n/c 1 SEC ↗
32 Soros Fund Management 457.13K +10.0% $22.02M 0.5% ▲ Add 6 SEC ↗
33 Two Sigma Investments 306.30K +24.5% $14.75M 0.0% ▲ Add 6 SEC ↗
34 Goldman Sachs Group 218.59K $10.53M 0.0% n/c 1 SEC ↗
35 Goldman Sachs Group 218.59K $10.53M 0.0% n/c 1 SEC ↗
36 Millennium Management 202.28K +1308.3% $9.74M 0.0% ▲ Add 6 SEC ↗
37 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
38 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
39 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
40 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
41 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
42 JPMorgan Chase 197.15K $9.49M 0.0% n/c 1 SEC ↗
43 Fidelity (FMR) 147.16K +51.7% $7.09M 0.0% ▲ Add 2 SEC ↗
44 Fidelity (FMR) 147.16K +51.7% $7.09M 0.0% ▲ Add 2 SEC ↗
45 Fidelity (FMR) 147.16K +51.7% $7.09M 0.0% ▲ Add 2 SEC ↗
46 D. E. Shaw & Co. 88.09K -10.6% $4.24M 0.0% ▼ Trim 6 SEC ↗
47 AQR Capital Management 76.61K +14.9% $3.69M 0.0% ▲ Add 6 SEC ↗
48 AQR Capital Management 76.61K +14.9% $3.69M 0.0% ▲ Add 6 SEC ↗
49 AQR Capital Management 76.61K +14.9% $3.69M 0.0% ▲ Add 6 SEC ↗
50 AQR Capital Management 76.61K +14.9% $3.69M 0.0% ▲ Add 6 SEC ↗
51 AQR Capital Management 76.61K +14.9% $3.69M 0.0% ▲ Add 6 SEC ↗
52 Renaissance Technologies 66.10K -33.9% $3.18M 0.0% ▼ Trim 6 SEC ↗
53 Citadel Advisors 63.95K -44.7% $3.08M 0.0% ▼ Trim 6 SEC ↗
54 T. Rowe Price 14.28K +4.4% $688,000 0.0% ▲ Add 5 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Marshall Wace $469,257 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 254 holders, 35.85M shares, $1.88B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2025 · Methodology · Get this via the API