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Adtran
ADTN

Overview Fund Activity

192 hedge funds and large institutions have $534M invested in Adtran in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 66 increasing their positions, 72 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
192
Holders Change
-12
Holders Change %
-5.88%
% of All Funds
2.58%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
28
Increased
66
Reduced
72
Closed
39
Calls
$788K
Puts
$645K
Net Calls
+$143K
Net Calls Change
-$2.14M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$73.3M
2
SCM
2
SG Capital Management
Illinois
$7.6M
3
DCM
3
Divisar Capital Management
California
$37.9M
4
RA
4
Royce & Associates
New York
$18.9M
5
BlackRock
5
BlackRock
New York
$72.3M

Top Sellers

1
Invesco
1
Invesco
Georgia
$2.54M
2
DnB Asset Management
2
DnB Asset Management
Norway
$24.5M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$1.94M
4
Stifel Financial
4
Stifel Financial
Missouri
$398K
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AIP
151
Ameritas Investment Partners
Nebraska
$69.6K – – –
New York State Teachers Retirement System (NYSTRS)
152
New York State Teachers Retirement System (NYSTRS)
New York
$65K +$65K +7,192 New
Carson Wealth (CWM LLC)
153
Carson Wealth (CWM LLC)
Nebraska
$63K -$56.1K -6,295 -47%
C
154
Covestor
United Kingdom
$61K +$4.84K +537 +9%
Royal Bank of Canada
155
Royal Bank of Canada
Ontario, Canada
$60K -$23.4K -2,608 -28%
Group One Trading
156
Group One Trading
Illinois
$43.5K +$43.5K +4,847 New
Fidelity Investments
157
Fidelity Investments
Massachusetts
$33.8K -$6.49K -723 -16%
GI
158
GAMMA Investing
California
$32.1K +$3.99K +445 +14%
CIA
159
Cape Investment Advisory
Georgia
$26.9K +$26.9K +3,000 New
PAS
160
Point72 Asia (Singapore)
Singapore
$25.9K -$188K -20,915 -88%
VCM
161
Versant Capital Management
Arizona
$24.4K +$18.8K +2,101 +338%
AB
162
Amalgamated Bank
New York
$24K – – –
Simplex Trading
163
Simplex Trading
Illinois
$24K +$24K +2,709 New
DJSG
164
D.J. St. Germain
Massachusetts
$22.4K – – –
UB
165
UMB Bank
Missouri
$19.7K – – –
Ohio Public Employees Retirement System (OPERS)
166
Ohio Public Employees Retirement System (OPERS)
Ohio
$17.4K -$89.6K -9,991 -84%
US Bancorp
167
US Bancorp
Minnesota
$14.6K -$6.28K -700 -30%
S
168
SignatureFD
Georgia
$13K +$3.1K +346 +31%
Nisa Investment Advisors
169
Nisa Investment Advisors
Missouri
$10.8K +$7.58K +845 +233%
Comerica Bank
170
Comerica Bank
Texas
$10.3K – – –
PNC Financial Services Group
171
PNC Financial Services Group
Pennsylvania
$10.3K -$215 -24 -2%
SPIA
172
Steward Partners Investment Advisory
New York
$8.5K -$3.59K -400 -30%
BNP Paribas Asset Management
173
BNP Paribas Asset Management
France
$6K +$6K +615 New
AAM
174
Advisors Asset Management
Colorado
$5.65K -$170 -19 -3%
TWD
175
True Wealth Design
Ohio
$5.2K +$3.95K +440 +314%
5 6
7
8 9