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Rossby Financial, LCC

Position in AMG — Affiliated Managers Group, Inc.

CIK 2056510 MELBOURNE, FL

Position in AMG

as of Jun 30, 2026 · filed Aug 4, 2026
Position Value
$9,475
+$1,451 QoQ
Shares Held
28
-3.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#483
of 562 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AMG Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Rossby Financial, LCC holds $9,272,818 across 36 Asset Management names. AMG ranks #18 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMG

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,475 28
2026-03-31 $8,024 29
2025-12-31 $98,303 341
2025-09-30 $82,258 345
2025-06-30 $70,443 358
2025-03-31 $58,306 347