AFFILIATED MANAGERS GROUP, INC. - Common Stock (AMG)

CUSIP: 008252108

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class
Equity / Common Stock
Total 13F shares
34,481,765
Total reported value
$4,909,680,816
Holder snapshot 7 facts
Share change
-351,415
Put/Call ratio
77%
Reported price per share
$142.42
Number of holders
381
Value change
-$59,148,004
Number of buys
187
Number of sells
176
Security identity 1 fact
Shares outstanding
26,719,538

Security key

008252108

Report period

Q1 2023

Institutions

381

Top holders

10

AMG full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2023 Previous quarter: Q4 2022 AFFILIATED MANAGERS GROUP, INC. SEC filings AFFILIATED MANAGERS GROUP, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of AMG - AFFILIATED MANAGERS GROUP, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
VANGUARD GROUP INC
13D/G signal
—
Evidence rows
15
Latest as of
31 Dec 2022
13F Lead comparable stake: 15% Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
VANGUARD GROUP INC
13F
Company
13F
15%
$613,895,496
3,874,869 shares
 — 31 Dec 2022
BlackRock Finance, Inc.
13F
Company
13F
13%
$555,310,459
3,505,084 shares
 — 31 Dec 2022
EdgePoint Investment Group Inc.
13F
Company
13F
12%
$489,444,928
3,089,345 shares
 — 31 Dec 2022
MORGAN STANLEY
13F
Company
13F
10%
$439,317,225
2,772,941 shares
 — 31 Dec 2022
Clarkston Capital Partners, LLC
13F
Company
13F
8.4%
$354,422,638
2,237,093 shares
 — 31 Dec 2022
FMR LLC
13F
Company
13F
5.9%
$247,689,353
1,563,399 shares
 — 31 Dec 2022
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
381
Shares
34,481,765
Rows available
381
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q1 2023 vs Q4 2022 Across Filers

Q4 2022 holders
359
Q1 2023 holders
381
Holder diff
22
Investor Q4 2022 Shares Q1 2023 Shares Share Diff Share Chg % Q4 2022 value Q1 2023 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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