MarketPeel
Insider Trading Intelligence
KP

Kavita Padiyar

AMG
GENERAL COUNSEL & CORP. SEC. · AFFILIATED MANAGERS GROUP, INC. · CIK 0002017736
FILING MIX · LIFETIME47%/53%
BUYS
8
SELLS
9
TOTAL VALUE
$17.34M
COMPANIES
1
ACTIVE SINCE
Mar 2025
HOLDINGS NOW
42,672
AVG SELL PX
$215.75
TRADE KIND
SHOWING 17 / 17
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Kavita Padiyar, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+100.00%-3.00%-1.36%-1.64%-1.64%
14d1+100.00%-2.22%-3.38%+1.16%+1.16%
30d1+0.00%+1.76%-0.33%+2.09%+2.09%
60d1+0.00%+7.55%+8.75%-1.20%-1.20%
90d1+0.00%+19.64%+8.72%+10.91%+10.91%
180d1(1 pending)
1y1(1 pending)
2y1(1 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
AMG · 42,672 shares · as of Mar 9, 2026
018,35836,71655,07373,4312026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2025
2026
FLOW · 8 buys / 9 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
2,200$278.24$612.1K42,672Mar 9, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
2,2882,670Mar 5, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASE
General Counsel & Corp. Sec.
2,28844,728Mar 5, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASEGRANT
Stock grant
2,42647,154Mar 5, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASEGRANT
Stock grant
1,1911,191Mar 5, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
2,282$299.18$682.7K44,872Mar 5, 2026Mar 9, 2026View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
47,7311,354Sep 2, 2025Sep 4, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
30,991$229.97$7.13M42,440Sep 2, 2025Sep 4, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASE
General Counsel & Corp. Sec.
47,731$73.81$3.52M73,431Sep 2, 2025Sep 4, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
25,00049,085May 9, 2025May 13, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
17,407$179.17$3.12M25,700May 9, 2025May 13, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASE
General Counsel & Corp. Sec.
25,000$73.81$1.85M43,107May 9, 2025May 13, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
2,630$165.72$435.8K18,107Mar 5, 2025Mar 7, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASEGRANT
Stock grant
1,2931,293Mar 5, 2025Mar 7, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASEGRANT
Stock grant
3,25220,737Mar 5, 2025Mar 7, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
SALE
General Counsel & Corp. Sec.
2,2363,665Mar 5, 2025Mar 7, 2025View →
AMG
AFFILIATED MANAGERS GROUP, INC.
PURCHASE
General Counsel & Corp. Sec.
2,23617,485Mar 5, 2025Mar 7, 2025View →
Other insiders · AMG
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About this filer
CIK 0002017736
ROLE
General Counsel & Corp. Sec.
PRIMARY
AMG
COMPANIES
1
ACTIVE SINCE
Mar 2025
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