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Security record · archived quarter

AMG

Affiliated Managers Group, Inc. · Financial Services · Asset Management

365.28 +1.8% mkt cap $9.65B 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
127Tracked holders
-3Δ holders
18.54MShares held
$5.34BReported value
+1New positions
−3Exits
Falling Conviction score 45/100 5 quarters of rising tracked shares ●●●●● How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -2.3% · share flow -5.1% · net new positions -1.6%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 129 +3 17.10M $5.77B +7 −3
Q1 2026 128 +1 16.42M $4.54B +8 −8
Q4 2025 127 -3 18.54M $5.34B +1 −3
Q3 2025 21 +1 11.85M $2.83B +1 −1
Q2 2025 18 +1 10.55M $2.08B +2 −1
Q1 2025 14 -2 4.13M $694.77M −2
Q4 2024 16 +2 3.22M $596.17M +2
Q3 2024 13 -1 2.02M $359.10M −1
Q2 2024 14 2.26M $353.66M
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
2 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
3 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
4 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
5 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
6 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
7 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
8 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
9 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
10 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
11 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
12 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
13 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
14 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
15 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
16 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
17 BlackRock (passive) 2.80M -0.8% $806.95M 0.0% ▼ Trim 3 SEC ↗
18 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
19 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
20 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
21 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
22 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
23 The Vanguard Group (passive) 2.68M -3.2% $773.62M 0.0% ▼ Trim 3 SEC ↗
24 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
25 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
26 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
27 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
28 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
29 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
30 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
31 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
32 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
33 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
34 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
35 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
36 Morgan Stanley 1.71M -12.1% $491.73M 0.0% ▼ Trim 2 SEC ↗
37 Boston Partners 1.14M $327.76M 0.3% n/c 1 SEC ↗
38 Boston Partners 1.14M $327.76M 0.3% n/c 1 SEC ↗
39 Boston Partners 1.14M $327.76M 0.3% n/c 1 SEC ↗
40 Boston Partners 1.14M $327.76M 0.3% n/c 1 SEC ↗
41 State Street Global Advisors (passive) 929.40K -3.6% $267.93M 0.0% ▼ Trim 5 SEC ↗
42 Millennium Management 796.01K -21.7% $229.47M 0.2% ▼ Trim 7 SEC ↗
43 Dimensional Fund Advisors Lp 699.45K $201.64M 0.0% n/c 1 SEC ↗
44 Dimensional Fund Advisors Lp 699.45K $201.64M 0.0% n/c 1 SEC ↗
45 Dimensional Fund Advisors Lp 699.45K $201.64M 0.0% n/c 1 SEC ↗
46 Dimensional Fund Advisors Lp 699.45K $201.64M 0.0% n/c 1 SEC ↗
47 Dimensional Fund Advisors Lp 699.45K $201.64M 0.0% n/c 1 SEC ↗
48 Geode Capital Management (passive) 551.15K +8.1% $158.92M 0.0% ▲ Add 7 SEC ↗
49 Geode Capital Management (passive) 551.15K +8.1% $158.92M 0.0% ▲ Add 7 SEC ↗
50 Allianz Asset Management GmbH 426.65K $122.99M 0.1% n/c 1 SEC ↗
51 Allianz Asset Management GmbH 426.65K $122.99M 0.1% n/c 1 SEC ↗
52 Norges Bank (passive) 394.56K New $113.74M 0.0% New 1 SEC ↗
53 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
54 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
55 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
56 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
57 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
58 Northern Trust Corp 325.70K $93.89M 0.0% n/c 1 SEC ↗
59 Citadel Advisors 319.44K -50.5% $92.09M 0.1% ▼ Trim 7 SEC ↗
60 Charles Schwab Investment… 305.60K $88.10M 0.0% n/c 1 SEC ↗
61 UBS Group AG 295.42K $85.16M 0.0% n/c 1 SEC ↗
62 UBS Group AG 295.42K $85.16M 0.0% n/c 1 SEC ↗
63 UBS Group AG 295.42K $85.16M 0.0% n/c 1 SEC ↗
64 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
65 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
66 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
67 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
68 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
69 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
70 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
71 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
72 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
73 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
74 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
75 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
76 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
77 Bank of New York Mellon Corp 247.19K $71.26M 0.0% n/c 1 SEC ↗
78 Fisher Asset Management 243.83K +19.7% $70.29M 0.0% ▲ Add 7 SEC ↗
79 T. Rowe Price 242.29K -0.8% $69.85M 0.0% ▼ Trim 7 SEC ↗
80 T. Rowe Price 242.29K -0.8% $69.85M 0.0% ▼ Trim 7 SEC ↗
81 Raymond James Financial Inc 236.90K $68.44M 0.0% n/c 1 SEC ↗
82 Raymond James Financial Inc 236.90K $68.44M 0.0% n/c 1 SEC ↗
83 Raymond James Financial Inc 236.90K $68.44M 0.0% n/c 1 SEC ↗
84 Raymond James Financial Inc 236.90K $68.44M 0.0% n/c 1 SEC ↗
85 Raymond James Financial Inc 236.90K $68.44M 0.0% n/c 1 SEC ↗
86 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
87 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
88 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
89 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
90 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
91 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
92 Bank Of America Corp /De/ 233.33K $67.26M 0.0% n/c 1 SEC ↗
93 Balyasny Asset Management L.P. 231.68K $66.79M 0.1% n/c 1 SEC ↗
94 Holocene Advisors, LP 184.01K $53.05M 0.1% n/c 1 SEC ↗
95 Fidelity (FMR) 181.84K -1.0% $52.42M 0.0% ▼ Trim 3 SEC ↗
96 Fidelity (FMR) 181.84K -1.0% $52.42M 0.0% ▼ Trim 3 SEC ↗
97 Fidelity (FMR) 181.84K -1.0% $52.42M 0.0% ▼ Trim 3 SEC ↗
98 Goldman Sachs Group 161.65K +28.2% $46.60M 0.0% ▲ Add 2 SEC ↗
99 Goldman Sachs Group 161.65K +28.2% $46.60M 0.0% ▲ Add 2 SEC ↗
100 Goldman Sachs Group 161.65K +28.2% $46.60M 0.0% ▲ Add 2 SEC ↗

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

New buyers

Norges Bank $113.74M 0.0%

Exited

Two Sigma Investments $1.79M was 0.0%
Point72 Asset Management $900,983 was 0.0%
Dodge & Cox $572,232 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2 holders, 327 shares, $6,410 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.

Beneficial ownership
Aug 12 SC 13G/A — MORGAN STANLEY

View original SEC filing ↗

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: Q4 2025 · Methodology · Get this via the API