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JANE STREET GROUP, LLC

Position in AMG — Affiliated Managers Group, Inc.

CIK 1595888 NEW YORK, NY

Position in AMG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$104,610,945
+$34,742,813 QoQ
Shares Held
309,134
+22.4% QoQ
Ownership
1.20%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#19
of 566 holders
Holding Since
Jun 2020
23 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
$5,752,800
CallShares
17,000
PutValue
$13,468,320
PutShares
39,800

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

JANE STREET GROUP, LLC holds $1,702,319,227 across 220 Asset Management names. AMG ranks #5 (6.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AMG
Affiliated Managers Group, Inc.
This page
309,134 $104,610,945

All Filings in AMG

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29 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $104,610,945 309,134
2026-06-30 $5,752,800 17,000
2026-06-30 $13,468,320 39,800
2026-03-31 $69,868,132 252,505
2026-03-31 $1,189,810 4,300
2026-03-31 $1,079,130 3,900
2025-12-31 $11,553,973 40,079
2025-09-30 $16,562,777 69,466
2025-06-30 $8,839,301 44,922
2025-03-31 $1,946,795 11,586
2024-09-30 $15,086,685 84,852
2024-06-30 $18,608,398 119,109
2024-03-31 $1,375,932 8,216
2023-12-31 $5,873,884 38,792
2023-09-30 $4,385,810 33,649
2023-06-30 $5,225,464 34,862
2023-03-31 $419,996 2,949
2022-12-31 $1,247,636 7,875
2022-09-30 $615,621 5,504
2022-06-30 $908,313 7,790
2022-03-31 $1,474,618 10,462
2021-12-31 $246,765 1,500
2021-12-31 $1,200,923 7,300
2021-12-31 $492,378 2,993
2021-09-30 $650,140 4,303
2021-06-30 $656,934 4,260
2020-12-31 $719,222 7,072
2020-09-30 $964,773 14,109
2020-06-30 $3,597,818 48,254