TAT Technologies
TATT
77 hedge funds and large institutions have $273M invested in TAT Technologies in 2026 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 28 increasing their positions, 25 reducing their positions, and 22 closing their positions.
12% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 25
6.23% less ownership
Funds ownership: 58.45% → 52.22% (-6.2%)
10% less funds holding
Funds holding: 86 → 77 (-9)
17% less capital invested
Capital invested by funds: $329M → $273M (-$55.5M)
36% less first-time investments, than exits
New positions opened: 14 | Existing positions closed: 22
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SIMG
Stephens Investment Management Group
Houston,
Texas
|
+$9.85M |
| 2 |
CI
Clal Insurance
Tel-Aviv,
Israel
|
+$4.96M |
| 3 |
MIFH
Migdal Insurance & Financial Holdings
Petach Tikva,
Israel
|
+$4.3M |
| 4 |
EI
EAM Investors
Solana Beach,
California
|
+$3.84M |
| 5 |
EGI
EAM Global Investors
Solana Beach,
California
|
+$3.28M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
-$11.2M |
| 2 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$7.33M |
| 3 |
NCGI
Next Century Growth Investors
Plymouth,
Minnesota
|
-$5.9M |
| 4 |
ACA
Apis Capital Advisors
New York
|
-$5.65M |
| 5 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$5.26M |
TATT Hedge Fund Activity: Q1 2026 in Review
77 of the 8,190 institutional investors tracked by Wall St. Rank reported a position in TAT Technologies (TATT) for Q1 2026, worth a combined $273M — down 17% from $329M a quarter earlier.
Sellers outnumbered buyers: 22 funds closed out of TATT and 14 opened new positions — a net loss of 8 holders — while 25 trimmed existing stakes and 28 added.
The largest buyer was Stephens Investment Management Group, opening a new position worth an estimated $9.85M. The largest seller was Boston Partners, cutting an estimated $11.2M.
- 77 institutional investors held TAT Technologies (TATT) as of Q1 2026, down from 86 in Q4 2025.
- Funds reported $273M of TAT Technologies stock for Q1 2026, down 17% quarter-over-quarter.
- 14 funds opened new TAT Technologies positions in Q1 2026 and 22 closed out, a net change of -8 holders.
- The largest TAT Technologies buyer in Q1 2026 was Stephens Investment Management Group, an estimated $9.85M added.
- The largest TAT Technologies seller in Q1 2026 was Boston Partners, an estimated $11.2M sold.
Based on aggregated 13F filings for Q1 2026.