Insteel Industries
IIIN
183 hedge funds and large institutions have $595M invested in Insteel Industries in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 63 increasing their positions, 67 reducing their positions, and 14 closing their positions.
323% more call options, than puts
Call options by funds: $2.29M | Put options by funds: $543K
150% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 14
38% more capital invested
Capital invested by funds: $432M → $595M (+$163M)
13% more funds holding
Funds holding: 162 → 183 (+21)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
6% less repeat investments, than reductions
Existing positions increased: 63 | Existing positions reduced: 67
2.09% less ownership
Funds ownership: 84.49% → 82.4% (-2.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$6.98M |
| 2 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
+$4.43M |
| 3 |
Franklin Resources
San Mateo,
California
|
+$2.53M |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$1.72M |
| 5 |
TI
Trexquant Investment
Stamford,
Connecticut
|
+$1.51M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ICM
Invenomic Capital Management
Boston,
Massachusetts
|
-$9.25M |
| 2 |
RA
Royce & Associates
New York
|
-$3.95M |
| 3 |
First Eagle Investment Management
New York
|
-$3.31M |
| 4 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$3.25M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$2.97M |
IIIN Hedge Fund Activity: Q2 2025 in Review
183 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Insteel Industries (IIIN) for Q2 2025, worth a combined $595M — up 38% from $432M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new IIIN positions and 14 closed out — a net gain of 21 holders — while 63 added to existing stakes and 67 trimmed.
The largest buyer was Millennium Management, adding an estimated $6.98M. The largest seller was Invenomic Capital Management, exiting entirely with an estimated $9.25M sold.
- 183 institutional investors held Insteel Industries (IIIN) as of Q2 2025, up from 162 in Q1 2025.
- Funds reported $595M of Insteel Industries stock for Q2 2025, up 38% quarter-over-quarter.
- 35 funds opened new Insteel Industries positions in Q2 2025 and 14 closed out, a net change of +21 holders.
- The largest Insteel Industries buyer in Q2 2025 was Millennium Management, an estimated $6.98M added.
- The largest Insteel Industries seller in Q2 2025 was Invenomic Capital Management, an estimated $9.25M sold.
Based on aggregated 13F filings for Q2 2025.