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Assenagon Asset Management S.A.

Position in AMG — Affiliated Managers Group, Inc.

CIK 1546007 SENNINGERBERG, N4

Position in AMG

as of Jun 30, 2026 · filed Aug 21, 2026
Position Value
$1,018,922
-$8,668,297 QoQ
Shares Held
3,011
-94.3% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#258
of 562 holders
Holding Since
Jun 2021
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMG Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $552,770,836 across 17 Asset Management names. AMG ranks #14 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMG

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,018,922 3,011
2024-12-31 $9,687,219 52,386
2024-09-30 $14,215,287 79,951
2024-06-30 $8,722,633 55,832
2024-03-31 $19,331,564 115,433
2023-12-31 $22,446,955 148,243
2023-09-30 $4,900,392 37,597
2023-06-30 $643,028 4,290
2023-03-31 $13,433,054 94,320
2022-12-31 $10,025,133 63,278
2022-06-30 $379,183 3,252
2021-12-31 $7,921,814 48,154
2021-09-30 $18,535,116 122,676
2021-06-30 $3,365,941 21,827