Activist 13D/13G Filings - ADTRAN Holdings Inc. (ADTN)

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
2024-03-25
4:09 pm
Purchase		13GADTRAN HLDGS INC
ADTN		Divisar Capital Management LLC4,367,307
5.5%		4,367,307increase
(New Position)		View
2024-02-12
6:04 pm
Purchase		13GADTRAN HLDGS INC
ADTN		WILLIAM BLAIR INVESTMENT MANAGEMENT LLC4,001,171
5.1%		4,001,171increase
(New Position)		View
2024-02-12
11:21 am
Purchase		13GADTRAN HLDGS INC
ADTN		VANGUARD GROUP INC7,876,776
10.01%		154,351increase
(+2.00%)		View
2024-02-12
10:50 am
Sale		13GADTRAN HLDGS INC
ADTN		VANGUARD GROUP INC7,722,425
9.81%		-377,362decrease
(-4.66%)		View
2024-01-22
2:03 pm
Sale		13GADTRAN HLDGS INC
ADTN		BlackRock Inc.
BLK		13,502,046
17.2%		-221,791decrease
(-1.62%)		View
2023-02-09
10:54 am
Purchase		13GADTRAN HLDGS INC
ADTN		VANGUARD GROUP INC8,099,787
10.43%		8,099,787increase
(New Position)		View
2023-01-26
08:52 am
Unchanged		13GADTRAN HLDGS INC
ADTN		BlackRock Inc.
BLK		13,723,837
17.7%		0
(Unchanged)		View
2023-01-20
09:43 am
Purchase		13GADTRAN HLDGS INC
ADTN		BlackRock Inc.
BLK		13,723,837
17.7%		1,220,363increase
(+9.76%)		View
2022-09-08
3:05 pm
Purchase		13GADTRAN HLDGS INC
ADTN		BlackRock Inc.
BLK		12,503,474
16.2%		12,503,474increase
(New Position)		View
2022-09-08
1:45 pm
Sale		13GADTRAN HLDGS INC
ADTN		BlackRock Inc.
BLK		0
0%		-8,140,068decrease
(Position Closed)		View
2022-07-20
4:19 pm
Purchase		13DADTRAN HLDGS INC
ADTN		Protiva Brian4,889,435
6.3%		4,889,435increase
(New Position)		View
2022-02-09
3:16 pm
Purchase		13GADTRAN INC
ADTN		VANGUARD GROUP INC5,424,685
11.05%		193,382increase
(+3.70%)		View
2022-02-08
3:52 pm
Sale		13GADTRAN INC
ADTN		DIMENSIONAL FUND ADVISORS LP2,271,552
4.6%		-507,454decrease
(-18.26%)		View
2022-02-07
4:41 pm
Purchase		13GADTRAN INC
ADTN		BlackRock Inc.
BLK		8,140,068
16.7%		426,936increase
(+5.54%)		View
2022-02-02
2:47 pm
Purchase		13GADTRAN INC
ADTN		Bank of New York Mellon Corp
BK		3,222,495
6.56%		3,222,495increase
(New Position)		View
2022-02-01
10:18 am
Sale		13GADTRAN INC
ADTN		VICTORY CAPITAL MANAGEMENT INC1,929,047
3.93%		-2,190,365decrease
(-53.17%)		View
2021-02-12
2:42 pm
Sale		13GADTRAN INC
ADTN		DIMENSIONAL FUND ADVISORS LP2,779,006
5.8%		-786,663decrease
(-22.06%)		View
2021-02-10
1:54 pm
Sale		13GADTRAN INC
ADTN		RENAISSANCE TECHNOLOGIES LLC1,993,673
4.16%		-457,755decrease
(-18.67%)		View
2021-02-10
10:30 am
Purchase		13GADTRAN INC
ADTN		VANGUARD GROUP INC5,231,303
10.91%		31,395increase
(+0.60%)		View
2021-02-02
2:33 pm
Unchanged		13GADTRAN INC
ADTN		VICTORY CAPITAL MANAGEMENT INC4,119,412
8.59%		0
(Unchanged)		View
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