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Equibles

TATT

Tat Technologies Ltd

Company with tickers: TATT

CIK
808439
CUSIP
M8740S227
Shares Outstanding
12,983,137
13F Activity (30d)
52 filings 50 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 77
Total Value: $275,462,373
Total Shares: 6,779,779

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 77 13F filers · Δ vs Dec 31, 2025
Top Holder
17.9%
Dec 2023 → Mar 2026 · range 16.5% – 90.7%
+1.4 pts
Top 5
51.9%
Dec 2023 → Mar 2026 · range 48.7% – 99.4%
+3.2 pts
Top 10
70.0%
Dec 2023 → Mar 2026 · range 68.0% – 100.0%
+2.0 pts
HHI
729
Dec 2023 → Mar 2026 · range 690 – 8,250
Broadly held+38

Quarterly Activity

vs Dec 31, 2025
New
14
Increased
28
Decreased
25
Sold Out
22
Unchanged
10
Holder count: -8
Institutional value: -15.8%
Shares held: -7.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large Clal Insurance Enterprises Holdings Ltd +95,756 456,640
Mid Migdal Insurance & Financial Holdings Ltd. +83,029 470,025
Large Qube Research & Technologies Ltd +54,831 67,107
Small MONIMUS CAPITAL MANAGEMENT, LP +42,265 56,421
Large MARSHALL WACE, LLP +37,557 75,641

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large Boston Partners −216,369 7,129
Large WASATCH ADVISORS LP −141,684 569,080
Large LORD, ABBETT & CO. LLC −101,578 106,865
Mid CenterBook Partners LP −91,594 13,887
Mid Y.D. More Investments Ltd −90,146 810,001

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mid Stephens Investment Management Group LLC 190,332 $7,733,189
Small Informed Momentum Co LLC 74,265 $3,017,386
Micro Global IMC LLC 63,354 $2,574,073
Mid Knights of Columbus Asset Advisors LLC 33,278 $1,352,085
Large Walleye Capital LLC 25,946 $1,054,185

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mid NEXT CENTURY GROWTH INVESTORS LLC 132,154 $5,901,997
Small Apis Capital Advisors, LLC 126,496 $5,649,311
Small Tower View Wealth Management LLC 35,102 $1,567,655
Mega BANK OF AMERICA CORP /DE/ 31,028 $1,385,709
Small Ellsworth Advisors, LLC 26,489 $1,182,998
Filter: New 14 Increased 28 Reduced 25 Sold out 22 Unchanged 10
Showing 77 of 77
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid MEITAV INVESTMENT HOUSE LTD $49,237,871 17.87% 1,211,860
Mid Y.D. More Investments Ltd $32,910,340 11.95% 810,001
Large WASATCH ADVISORS LP $23,121,720 8.39% 569,080
Mid Migdal Insurance & Financial Holdings Ltd. Insurance $19,097,115 6.93% 470,025
Large Clal Insurance Enterprises Holdings Ltd Insurance $18,553,283 6.74% 456,640
Mid Penn Capital Management Company, LLC $11,807,078 4.29% 290,600
Mid Phoenix Financial Ltd. $10,208,124 3.71% 251,246
Large Driehaus Capital Management LLC $9,872,683 3.58% 242,990
Large Russell Investments Group, Ltd. $9,836,071 3.57% 242,089
Large RENAISSANCE TECHNOLOGIES LLC $8,264,223 3.00% 203,402
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $7,755,616 2.82% 190,884
Mid Stephens Investment Management Group LLC $7,733,189 2.81% 190,332
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $5,089,557 1.85% 125,266
Large LORD, ABBETT & CO. LLC $4,341,924 1.58% 106,865
Mid Hennion & Walsh Asset Management, Inc. $3,769,204 1.37% 92,769
Large Calamos Advisors LLC $3,421,979 1.24% 84,223
Large MARSHALL WACE, LLP $3,073,293 1.12% 75,641
Small Informed Momentum Co LLC $3,017,386 1.10% 74,265
Large Qube Research & Technologies Ltd $2,726,557 0.99% 67,107
Micro Global IMC LLC $2,574,073 0.93% 63,354
Small MONIMUS CAPITAL MANAGEMENT, LP $2,292,385 0.83% 56,421
Small K.J. Harrison & Partners Inc $1,901,484 0.69% 46,800
Large Trexquant Investment LP $1,890,310 0.69% 46,525
Mega MORGAN STANLEY $1,743,838 0.63% 42,920
Large ARK Investment Management LLC $1,734,494 0.63% 42,690
Small Huntleigh Advisors, Inc. $1,673,630 0.61% 41,192
Mega GOLDMAN SACHS GROUP INC $1,660,547 0.60% 40,870
Large SEI INVESTMENTS CO $1,599,440 0.58% 39,366
Mid Quadrature Capital Ltd $1,513,995 0.55% 37,263
Large Cambridge Investment Research Advisors, Inc. $1,509,160 0.55% 37,144
Mega UBS Group AG $1,360,169 0.49% 33,477
Mid Knights of Columbus Asset Advisors LLC $1,352,085 0.49% 33,278
Small FORMULA GROWTH LTD $1,251,444 0.45% 30,801
Mid OAK RIDGE INVESTMENTS LLC $1,220,525 0.44% 30,040
Mid KORNITZER CAPITAL MANAGEMENT INC /KS $1,200,738 0.44% 29,553
Mega MILLENNIUM MANAGEMENT LLC $1,143,612 0.42% 28,147
Mega TWO SIGMA INVESTMENTS, LP $1,098,107 0.40% 27,027
Large CREDIT AGRICOLE S A $1,079,295 0.39% 26,564
Large Walleye Capital LLC $1,054,185 0.38% 25,946
Large Tidal Investments LLC $843,519 0.31% 20,761
Small Illumine Investment Management, LLC $825,276 0.30% 20,312
Mega CITADEL ADVISORS LLC $819,710 0.30% 20,175
Micro Provident Co of the Employees of the Hebrew University LTD Endowment $808,537 0.29% 19,900
Mid CenterBook Partners LP $564,228 0.20% 13,887
Mega JPMORGAN CHASE & CO $534,568 0.19% 13,157
Large FRED ALGER MANAGEMENT, LLC $497,676 0.18% 12,249
Mid GSA CAPITAL PARTNERS LLP $495,076 0.18% 12,185
Small NAVELLIER & ASSOCIATES INC $472,689 0.17% 11,634
Large OSAIC HOLDINGS, INC. $420,154 0.15% 10,341
Large Point72 Asset Management, L.P. $407,843 0.15% 10,038
Large Squarepoint Ops LLC $402,724 0.15% 9,912
Small MORGAN DEMPSEY CAPITAL MANAGEMENT LLC $381,637 0.14% 9,393
Mega GEODE CAPITAL MANAGEMENT, LLC $332,068 0.12% 8,173
Small Round Rock Advisors LLC $319,433 0.12% 7,862
Mid PDT Partners, LLC $302,856 0.11% 7,454
Large Boston Partners $289,651 0.11% 7,129
Small VIRTUS ADVISERS, LLC $278,680 0.10% 6,859
Mega BARCLAYS PLC $270,067 0.10% 6,647
Mega PRINCIPAL FINANCIAL GROUP INC $236,100 0.09% 5,811
Large OMERS ADMINISTRATION Corp $227,528 0.08% 5,600
Mid GTS SECURITIES LLC Broker-Dealer $220,580 0.08% 5,429
Small Colonial River Investments, LLC $208,228 0.08% 5,125
Mega JANE STREET GROUP, LLC $207,944 0.08% 5,118
Mid Aquatic Capital Management LLC $117,908 0.04% 2,902
Mid Tower Research Capital LLC (TRC) $84,672 0.03% 2,084
Mega PNC FINANCIAL SERVICES GROUP, INC. $48,756 0.02% 1,200
Mid IFP Advisors, Inc $39,695 0.01% 977
Small Catalyst Capital Advisors LLC $36,567 0.01% 900
Mega WELLS FARGO & COMPANY/MN $27,669 0.01% 681
Mid SBI Securities Co., Ltd. Broker-Dealer $21,005 0.01% 517
Large Steward Partners Investment Advisory, LLC $13,204 0.00% 325
Mid HARBOUR INVESTMENTS, INC. $5,891 0.00% 145
Mega ROYAL BANK OF CANADA Bank $3,656 0.00% 90
Large JONES FINANCIAL COMPANIES LLLP $3,209 0.00% 79
Large Rockefeller Capital Management L.P. $1,584 0.00% 39
Micro Bell Investment Advisors, Inc $528 0.00% 13
Small Caitong International Asset Management Co., Ltd $528 0.00% 13

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