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CITADEL ADVISORS LLC

Position in AMG — Affiliated Managers Group, Inc.

CIK 1423053 MIAMI, FL

Position in AMG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$67,169,692
-$1,236,082 QoQ
Shares Held
198,492
-19.7% QoQ
Ownership
0.768%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#29
of 566 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMG Over Time

Shares Held

Position Value (USD)

Derivatives in AMG

reported options exposure · as of Jun 30, 2026
CallValue
$3,045,600
CallShares
9,000
PutValue
$1,725,840
PutShares
5,100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Asset Management

Financial Services · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $2,809,802,491 across 233 Asset Management names. AMG ranks #9 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMG

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $67,169,692 198,492
2026-06-30 $1,725,840 5,100
2026-06-30 $3,045,600 9,000
2026-03-31 $1,577,190 5,700
2026-03-31 $68,405,774 247,220
2026-03-31 $2,573,310 9,300
2025-12-31 $92,087,298 319,437
2025-12-31 $432,420 1,500
2025-09-30 $3,123,433 13,100
2025-09-30 $153,820,968 645,141
2025-09-30 $381,488 1,600
2025-06-30 $125,891,083 639,788
2025-06-30 $846,111 4,300
2025-03-31 $59,622,252 354,831
2025-03-31 $100,818 600
2025-03-31 $420,075 2,500
2024-12-31 $64,912,282 351,029
2024-12-31 $554,760 3,000
2024-09-30 $764,540 4,300
2024-09-30 $75,155,703 422,698
2024-09-30 $337,820 1,900
2024-06-30 $78,115 500
2024-06-30 $374,952 2,400
2024-06-30 $70,899,204 453,813
2024-03-31 $1,741,688 10,400
2024-03-31 $803,856 4,800
2024-03-31 $36,669,732 218,963
2023-12-31 $984,230 6,500
2023-12-31 $635,964 4,200
2023-12-31 $54,789,055 361,835
2023-09-30 $36,734,503 281,836
2023-09-30 $377,986 2,900
2023-09-30 $912,380 7,000
2023-06-30 $369,178 2,463
2023-06-30 $809,406 5,400
2023-06-30 $974,285 6,500
2023-03-31 $1,723,282 12,100
2023-03-31 $1,580,862 11,100
2023-03-31 $15,493,586 108,788
2022-12-31 $2,661,624 16,800
2022-12-31 $3,152,757 19,900
2022-12-31 $73,757,561 465,553
2022-09-30 $727,025 6,500
2022-09-30 $760,580 6,800
2022-09-30 $43,036,188 384,767
2022-06-30 $629,640 5,400
2022-06-30 $25,354,903 217,452
2022-06-30 $571,340 4,900
2022-03-31 $366,470 2,600
2022-03-31 $1,099,410 7,800