AFFILIATED MANAGERS GROUP, INC. (AMG) research
AFFILIATED MANAGERS GROUP, INC.- Sector
- Financial Services
- Last price
- $355.61
- As of
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- highINSTITUTIONAL_SURGE
MILLENNIUM MANAGEMENT LLC added +16202% to AMG (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +240% to AMG (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +13133% to AMG (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +500% to AMG (2026Q2)
- highINSTITUTIONAL_SURGE
MILLENNIUM MANAGEMENT LLC added +16202% to AMG (2026Q2)
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Every signal on AMG, as it fires
You are seeing 5 of 15 signals recorded on AMG since 2026-05-16.
The five above all landed on 2026-09-06. The other 10 were recorded on 3 other days. 13 of the 15 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in AMG (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| MILLENNIUM MANAGEMENT LLCCUSIP 008252108 · 2026Q2 | $296.1M | 0.11% | , |
| CITADEL ADVISORS LLCCUSIP 008252108 · 2026Q2 | $67.2M | 0.01% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 008252108 · 2026Q2 | $39.7M | 0.05% | , |
| D. E. Shaw & Co., Inc.CUSIP 008252108 · 2026Q2 | $14.5M | 0.01% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 008252108 · 2026Q2 | $1.9M | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, AMG
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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