Institutional Ownership Adtran Inc (ADTN)
This table provides information about the institutional ownership of Adtran Inc (ADTN). We have compiled data on the 212 institutions that hold shares in the stock, with a total of 56.4 Million shares, which have been reported (via 13F filing form) to have a value of $570 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Hrt Financial LP
New York, NY |
Aug 14, 2025 Q2 2025 |
227,539
shares
|
$2.38 Million
0.01% of portfolio
|
Q2 2025
Added 648.61%
|
|
|
American Century Companies Inc
Kansas City, MO |
Aug 12, 2025 Q2 2025 |
224,015
shares
|
$2.34 Million
0.0% of portfolio
|
Q2 2025
Added 11.18%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
206,436
shares
|
$2.16 Million
0.0% of portfolio
|
Q2 2025
Added 70.24%
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Aug 14, 2025 Q2 2025 |
200,320
shares
|
$2.09 Million
0.09% of portfolio
|
Q2 2025
Added 455.01%
|
|
|
Herald Investment Management LTD
|
Jul 22, 2025 Q2 2025 |
200,000
shares
|
$2.09 Million
0.34% of portfolio
|
Q1 2025
Reduced 33.33%
|
|
|
Norges Bank
Oslo, Q8 |
Aug 13, 2025 Q2 2025 |
198,100
shares
|
$2.07 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
185,301
shares
|
$1.93 Million
0.0% of portfolio
|
Q2 2025
Reduced 18.8%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
179,152
shares
|
$1.87 Million
0.0% of portfolio
|
Q2 2025
Added 137.7%
|
|
|
Lazard Asset Management LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
176,300
shares
|
$1.84 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
167,921
shares
|
$1.75 Million
0.0% of portfolio
|
Q2 2025
Reduced 64.96%
|
|
|
Jump Financial, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
163,937
shares
|
$1.71 Million
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Algert Global LLC
San Francisco, CA |
Aug 13, 2025 Q2 2025 |
157,650
shares
|
$1.65 Million
0.03% of portfolio
|
Q1 2025
Added 633.26%
|
|
|
Act Capital Management, LLC
Wayne, PA |
Nov 03, 2022 Q3 2022 |
150,000
shares
|
$1.57 Million
4.05% of portfolio
|
Q3 2022
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
146,000
shares
|
$1.52 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
129,008
shares
|
$1.35 Million
0.03% of portfolio
|
Q2 2025
Reduced 9.21%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
124,932
shares
|
$1.3 Million
0.0% of portfolio
|
Q1 2024
Reduced 1.54%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
124,513
shares
|
$1.3 Million
0.0% of portfolio
|
Q2 2025
Reduced 36.33%
|
|
|
Paradigm Capital Management Inc
|
Aug 14, 2025 Q2 2025 |
120,000
shares
|
$1.25 Million
0.05% of portfolio
|
Q2 2025
Added 50.0%
|
|
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
Aug 13, 2025 Q2 2025 |
118,636
shares
|
$1.24 Million
0.0% of portfolio
|
Q2 2025
Reduced 1.48%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
117,816
shares
|
$1.23 Million
0.0% of portfolio
|
Q1 2025
Reduced 87.27%
|
|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
116,661
shares
|
$1.22 Million
0.0% of portfolio
|
Q2 2025
Reduced 4.41%
|
|
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
115,800
shares
|
$1.21 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
113,480
shares
|
$1.18 Million
0.0% of portfolio
|
Q2 2025
Added 13.87%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
109,883
shares
|
$1.15 Million
0.0% of portfolio
|
Q2 2025
Added 28.48%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
103,291
shares
|
$1.08 Million
0.0% of portfolio
|
Q2 2025
Added 1.93%
|