Activist 13D/13G Filings - AFFILIATED MANAGERS GROUP INC. (AMG)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-02-14
4:29 pm
Unchanged
13GAFFILIATED MANAGERS GROUP INC.
AMG
EdgePoint Investment Group Inc.0
0%
0
(Unchanged)
View
2024-02-13
4:55 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
VANGUARD GROUP INC3,667,579
10.85%
-207,290decrease
(-5.35%)
View
2024-02-12
4:27 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
Clarkston Capital Partners LLC2,229,049
6.59%
-8,044decrease
(-0.36%)
View
2024-02-12
10:31 am
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
MORGAN STANLEY
MS
2,358,971
7%
-344,692decrease
(-12.75%)
View
2024-01-24
2:27 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
BlackRock Inc.
BLK
3,309,304
9.8%
-88,613decrease
(-2.61%)
View
2023-12-06
4:47 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
BlackRock Inc.
BLK
3,397,917
10.1%
-107,048decrease
(-3.05%)
View
2023-02-14
12:42 pm
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
Clarkston Capital Partners LLC2,237,093
5.94%
2,237,093increase
(New Position)
View
2023-02-09
10:54 am
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
VANGUARD GROUP INC3,874,869
10.29%
19,541increase
(+0.51%)
View
2023-02-08
11:26 am
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
MORGAN STANLEY
MS
2,703,663
7.2%
50,357increase
(+1.90%)
View
2023-01-24
1:56 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
BlackRock Inc.
BLK
3,504,965
9.3%
-182,358decrease
(-4.95%)
View
2023-01-10
4:53 pm
Unchanged
13GAFFILIATED MANAGERS GROUP INC.
AMG
EdgePoint Investment Group Inc.0
0%
0
(Unchanged)
View
2022-11-10
11:21 am
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
VANGUARD GROUP INC3,855,328
10.09%
239,971increase
(+6.64%)
View
2022-02-11
4:27 pm
Unchanged
13GAFFILIATED MANAGERS GROUP INC.
AMG
EdgePoint Investment Group Inc.0
0%
0
(Unchanged)
View
2022-02-09
3:16 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
VANGUARD GROUP INC3,615,357
8.89%
-221,233decrease
(-5.77%)
View
2022-02-09
2:44 pm
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
MORGAN STANLEY
MS
2,653,306
6.5%
34,585increase
(+1.32%)
View
2022-02-01
5:08 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
BlackRock Inc.
BLK
3,687,323
9.1%
-647,984decrease
(-14.95%)
View
2021-12-10
2:52 pm
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
MORGAN STANLEY
MS
2,618,721
6.4%
2,618,721increase
(New Position)
View
2021-12-10
10:05 am
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
BlackRock Inc.
BLK
4,335,307
10.7%
546,783increase
(+14.43%)
View
2021-02-16
10:33 am
Purchase
13GAFFILIATED MANAGERS GROUP INC.
AMG
EATON VANCE MANAGEMENT2,897,911
6.39%
1,176,071increase
(+68.30%)
View
2021-02-11
6:16 pm
Sale
13GAFFILIATED MANAGERS GROUP INC.
AMG
EdgePoint Investment Group Inc.0
0%
-8,140,160decrease
(Position Closed)
View
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