Adtran
ADTN
205 hedge funds and large institutions have $512M invested in Adtran in 2025 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 60 increasing their positions, 59 reducing their positions, and 18 closing their positions.
292% more call options, than puts
Call options by funds: $3.06M | Put options by funds: $781K
261% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 18
29% more funds holding
Funds holding: 159 → 205 (+46)
2% more repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 59
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
0% less capital invested
Capital invested by funds: $514M → $512M (-$1.75M)
4.24% less ownership
Funds ownership: 77.82% → 73.57% (-4.2%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RA
Royce & Associates
New York
|
+$9.25M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$9.11M |
| 3 |
BlackRock
New York
|
+$7.35M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$5.05M |
| 5 |
Stifel Financial
St. Louis,
Missouri
|
+$5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCMI
Paradigm Capital Management Inc
Albany,
New York
|
-$23.5M |
| 2 |
William Blair Investment Management
Chicago,
Illinois
|
-$15.2M |
| 3 |
SSA
Schonfeld Strategic Advisors
New York
|
-$14.8M |
| 4 |
DnB Asset Management
Oslo,
Norway
|
-$14.8M |
| 5 |
DCM
Divisar Capital Management
San Francisco,
California
|
-$13.9M |
ADTN Hedge Fund Activity: Q1 2025 in Review
205 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Adtran (ADTN) for Q1 2025, worth a combined $512M — down 0.34% from $514M a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new ADTN positions and 18 closed out — a net gain of 47 holders — while 60 added to existing stakes and 59 trimmed.
The largest buyer was Royce & Associates, adding an estimated $9.25M. The largest seller was Paradigm Capital Management Inc, cutting an estimated $23.5M.
- 205 institutional investors held Adtran (ADTN) as of Q1 2025, up from 159 in Q4 2024.
- Funds reported $512M of Adtran stock for Q1 2025, down 0.34% quarter-over-quarter.
- 65 funds opened new Adtran positions in Q1 2025 and 18 closed out, a net change of +47 holders.
- The largest Adtran buyer in Q1 2025 was Royce & Associates, an estimated $9.25M added.
- The largest Adtran seller in Q1 2025 was Paradigm Capital Management Inc, an estimated $23.5M sold.
Based on aggregated 13F filings for Q1 2025.