Activist 13D/13G Filings - MANTECH INTERNATIONAL CORP (MANT)

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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Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2023-02-10
2:42 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		DIMENSIONAL FUND ADVISORS LP1,940
0.000%		-1,586,307decrease
(-99.88%)		View
2022-05-10
3:08 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		EARNEST PARTNERS LLC1,498,600
3.800%		-91,024decrease
(-5.73%)		View
2022-04-08
09:07 am
Purchase		13GMANTECH INTERNATIONAL CORP
MANT		Warren Jennifer A.9,384,843
23.900%		9,384,843increase
(New Position)		View
2022-03-30
9:58 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		PEDERSEN GEORGE J3,791,852
9.300%		-9,384,843decrease
(-71.22%)		View
2022-02-14
08:26 am
Purchase		13GMANTECH INTERNATIONAL CORP
MANT		EARNEST PARTNERS LLC1,589,624
5.800%		10,575increase
(+0.67%)		View
2022-02-10
08:22 am
Sale		13GMANTECH INTERNATIONAL CORP
MANT		VANGUARD GROUP INC3,150,262
11.430%		-102,472decrease
(-3.15%)		View
2022-02-08
3:52 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		DIMENSIONAL FUND ADVISORS LP1,588,247
5.800%		-135,834decrease
(-7.88%)		View
2022-02-07
8:30 pm
Unchanged		13GMANTECH INTERNATIONAL CORP
MANT		PEDERSEN GEORGE J13,176,695
32.300%		0
(Unchanged)		View
2022-01-27
11:00 am
Unchanged		13GMANTECH INTERNATIONAL CORP
MANT		BlackRock Inc.
BLK		4,370,169
15.900%		0
(Unchanged)		View
2022-01-25
3:03 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		BlackRock Inc.
BLK		4,370,169
15.900%		-229,438decrease
(-4.99%)		View
2021-12-07
3:02 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		JPMORGAN CHASE & CO
JPM		772,951
2.800%		-604,693decrease
(-43.89%)		View
2021-02-16
2:13 pm
Purchase		13GMANTECH INTERNATIONAL CORP
MANT		EARNEST PARTNERS LLC1,579,049
5.800%		74,373increase
(+4.94%)		View
2021-02-12
5:22 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		PEDERSEN GEORGE J13,176,695
32.600%		-10,500decrease
(-0.08%)		View
2021-02-12
5:13 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		DIMENSIONAL FUND ADVISORS LP1,724,081
6.300%		-351,867decrease
(-16.95%)		View
2021-02-10
11:22 am
Sale		13GMANTECH INTERNATIONAL CORP
MANT		VANGUARD GROUP INC3,252,734
11.970%		-12,346decrease
(-0.38%)		View
2021-01-25
4:50 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		BlackRock Inc.
BLK		4,599,607
16.900%		-17,260decrease
(-0.37%)		View
2021-01-13
12:49 pm
Purchase		13GMANTECH INTERNATIONAL CORP
MANT		JPMORGAN CHASE & CO
JPM		1,377,644
5.000%		1,377,644increase
(New Position)		View
2020-02-14
3:47 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		PEDERSEN GEORGE J13,187,195
32.800%		-700,850decrease
(-5.05%)		View
2020-02-12
11:25 am
Sale		13GMANTECH INTERNATIONAL CORP
MANT		DIMENSIONAL FUND ADVISORS LP2,075,948
7.710%		-124,711decrease
(-5.67%)		View
2020-02-11
4:54 pm
Sale		13GMANTECH INTERNATIONAL CORP
MANT		VANGUARD GROUP INC3,265,080
12.130%		-20,109decrease
(-0.61%)		View
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