TAT TECHNOLOGIES LTD (TATT) Institutional Shareholders
TAT TECHNOLOGIES LTD (TATT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $362.22M in TATT holdings during the latest filing period.
Wasatch Advisors Lp is currently the largest disclosed institutional shareholder of TATT tracked by InsiderSet, reporting ownership valued at approximately $37.07M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $28.99M, representing an estimated loss of -21.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 64% of the total disclosed TATT value among the investors covered in this analysis. Major shareholders include Wasatch Advisors Lp, Y.D. More Investments Ltd, Blackrock, Inc., and several other long-term asset managers with concentrated positions in TAT TECHNOLOGIES LTD (TATT).
This page ranks the largest institutional TATT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
91
Total Reported Value
$362.22M
Largest Holder
Wasatch Advisors Lp
Largest Position
$37.07M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
130
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Wasatch Advisors Lp | 0.24% | 768,702 | $37,074,497 | $28,987,752 | -$8,086,745 | -21.81% | |
| Y.D. More Investments Ltd | 1.05% | 703,048 | $33,800,384 | $26,511,940 | -$7,288,444 | -21.56% | |
| Blackrock, Inc. | 0.00% | 679,201 | $32,757,865 | $25,612,670 | -$7,145,195 | -21.81% | |
| Migdal Insurance & Financial Holdings Ltd. | 0.15% | 470,025 | $22,669,306 | $17,724,643 | -$4,944,663 | -21.81% | |
| Clal Insurance Enterprises Holdings Ltd | 0.10% | 456,640 | $22,001,000 | $17,219,894 | -$4,781,106 | -21.73% | |
| Wellington Management Group Llp | 0.00% | 439,832 | $21,213,097 | $16,586,065 | -$4,627,032 | -21.81% | |
| Stephens Investment Management Group Llc | 0.19% | 358,456 | $17,288,333 | $13,517,376 | -$3,770,957 | -21.81% | |
| Penn Capital Management Company, Llc | 1.09% | 357,391 | $17,254,466 | $13,477,215 | -$3,777,251 | -21.89% | |
| Phoenix Financial Ltd. | 0.11% | 318,842 | $15,377,750 | $12,023,532 | -$3,354,218 | -21.81% | |
| Royal Bank Of Canada | 0.00% | 246,997 | $11,913,000 | $9,314,257 | -$2,598,743 | -21.81% | |
| New York State Common Retirement Fund | 0.01% | 241,384 | $11,641,950 | $9,102,591 | -$2,539,359 | -21.81% | |
| Royce & Associates Lp | 0.08% | 206,000 | $9,935,380 | $7,768,260 | -$2,167,120 | -21.81% | |
| Geode Capital Management, Llc | 0.00% | 165,373 | $7,975,939 | $6,236,216 | -$1,739,723 | -21.81% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 154,202 | $7,437,162 | $5,814,957 | -$1,622,205 | -21.81% |
| Lord, Abbett & Co. Llc | 0.02% | 143,763 | $6,934,000 | $5,421,303 | -$1,512,697 | -21.82% | |
| Meros Investment Management, Lp | 2.11% | 137,880 | $6,649,952 | $5,199,455 | -$1,450,497 | -21.81% | |
| Ubs Group Ag | 0.00% | 127,210 | $6,135,338 | $4,797,089 | -$1,338,249 | -21.81% | |
| Silvercrest Asset Management Group Llc | 0.04% | 119,571 | $5,766,909 | $4,509,022 | -$1,257,887 | -21.81% | |
| State Street Corp | 0.00% | 115,895 | $5,589,616 | $4,370,400 | -$1,219,216 | -21.81% | |
| Hennion & Walsh Asset Management, Inc. | 0.14% | 100,864 | $4,864,671 | $3,803,581 | -$1,061,090 | -21.81% | |
| T. Rowe Price Investment Management, Inc. | 0.00% | 95,032 | $4,584,000 | $3,583,657 | -$1,000,343 | -21.82% | |
| Vanguard Portfolio Management Llc | 0.00% | 82,804 | $3,993,637 | $3,122,539 | -$871,098 | -21.81% | |
| Russell Investments Group, Ltd. | 0.00% | 72,801 | $3,511,189 | $2,745,326 | -$765,863 | -21.81% | |
| Monimus Capital Management, Lp | 0.84% | 68,841 | $3,320,201 | $2,595,994 | -$724,207 | -21.81% | |
| Northern Trust Corp | 0.00% | 68,532 | $3,305,299 | $2,584,342 | -$720,957 | -21.81% | |
| ARK Invest | Cathie Wood | 0.02% | 52,284 | $2,508,930 | $1,971,630 | -$537,300 | -21.42% |
| Oak Ridge Investments Llc | 0.13% | 48,295 | $2,329,268 | $1,821,204 | -$508,064 | -21.81% | |
| Huntleigh Advisors, Inc. | 0.29% | 42,924 | $2,070,227 | $1,618,664 | -$451,563 | -21.81% | |
| Sei Investments Co | 0.00% | 42,526 | $2,051,029 | $1,603,655 | -$447,374 | -21.81% | |
| Knights Of Columbus Asset Advisors Llc | 0.08% | 33,123 | $1,597,522 | $1,249,068 | -$348,454 | -21.81% | |
| Jane Street Group, Llc | 0.00% | 32,818 | $1,582,812 | $1,237,567 | -$345,245 | -21.81% | |
| Qube Research & Technologies Ltd | 0.00% | 32,324 | $1,558,987 | $1,218,938 | -$340,049 | -21.81% | |
| Formula Growth Ltd | 0.52% | 30,801 | $1,485,532 | $1,161,506 | -$324,026 | -21.81% | |
| Navellier & Associates Inc | 0.11% | 30,092 | $1,451,337 | $1,134,769 | -$316,568 | -21.81% | |
| Kornitzer Capital Management Inc | 0.03% | 28,589 | $1,378,847 | $1,078,091 | -$300,756 | -21.81% | |
| Charles Schwab Investment Management Inc | 0.00% | 28,245 | $1,362,256 | $1,065,119 | -$297,137 | -21.81% | |
| Centerbook Partners Lp | 0.06% | 25,629 | $1,236,087 | $966,470 | -$269,617 | -21.81% | |
| Tidal Investments Llc | 0.00% | 25,208 | $1,215,782 | $950,594 | -$265,188 | -21.81% | |
| Goldman Sachs Group Inc | 0.00% | 25,051 | $1,208,210 | $944,673 | -$263,537 | -21.81% | |
| Bank Of New York Mellon Corp | 0.00% | 24,548 | $1,183,954 | $925,705 | -$258,249 | -21.81% | |
| Evernest Financial Advisors, Llc | 0.25% | 24,370 | $1,175,365 | $918,993 | -$256,372 | -21.81% | |
| Illumine Investment Management, Llc | 0.68% | 0 | $1,041,141 | — | — | — | |
| Diametric Capital, Lp | 0.10% | 19,995 | $964,358 | $754,011 | -$210,347 | -21.81% | |
| Nuveen, Llc | 0.00% | 19,505 | $940,727 | $735,534 | -$205,193 | -21.81% | |
| Gsa Capital Partners Llp | 0.05% | 15,621 | $753,000 | $589,068 | -$163,932 | -21.77% | |
| Bank Of America Corp | 0.00% | 15,339 | $739,800 | $578,434 | -$161,366 | -21.81% | |
| Corient Private Wealth Llc | 0.00% | 14,750 | $711,393 | $556,223 | -$155,171 | -21.81% | |
| Deutsche Bank Ag\ | 0.00% | 11,905 | $574,178 | $448,938 | -$125,240 | -21.81% | |
| Morgan Dempsey Capital Management Llc | 0.24% | 12,091 | $570,819 | $455,952 | -$114,867 | -20.12% | |
| Rhumbline Advisers | 0.00% | 11,826 | $570,359 | $445,958 | -$124,401 | -21.81% |
Frequently asked questions about TATT
Who owns the most TATT stock?
The largest holders of TATT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for TAT TECHNOLOGIES LTD (TATT).
Is TATT widely held by superinvestors?
Many widely followed stocks like TATT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TATT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.