VANGUARD PORTFOLIO MANAGEMENT LLC
Position in AMG — Affiliated Managers Group, Inc.
CIK 2100121
MALVERN, PA
Position in AMG
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$470,997,302
+$94,742,579 QoQ
Shares Held
1,391,836
+2.4% QoQ
Ownership
5.38%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#3
of 562 holders
Holding Since
Mar 2026
2 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, 2026VANGUARD PORTFOLIO MANAGEMENT LLC holds $25,269,074,370 across 44 Asset Management names. AMG ranks #16 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
3,628,654 | $3,489,168,540 | |
| 2 | STT |
State Street Corp
|
14,734,612 | $2,498,990,195 | |
| 3 | AMP |
Ameriprise Financial Inc
|
5,176,700 | $2,374,862,892 | |
| 4 | BX |
Blackstone Inc.
|
15,767,752 | $1,855,391,377 | |
| 5 | APO |
Apollo Global Management, Inc.
|
14,538,875 | $1,720,094,301 | |
| 6 | NTRS |
Northern Trust Corp
|
8,414,408 | $1,462,760,686 | |
| 7 | RJF |
Raymond James Financial Inc
|
8,900,131 | $1,353,086,915 | |
| 8 | ARES |
Ares Management Corp
|
10,924,590 | $1,216,016,112 |
All Filings in AMG
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $470,997,302 | 1,391,836 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $376,254,723 | 1,359,793 | Shares | Defined | 2026-05-08 | |
| No filing history on record for this holder in this stock. | ||||||