Boston Partners
TATT icon

Boston Partners’s TAT Technologies TATT Stock Holding History

Boston Partners’s Portfolio TATT Stock Details TATT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$290K Sell
7,129
-216,369
-97% -$11.2M ﹤0.01% 728
2025
Q4 		$9.98M Buy
223,498
+62,510
+39% +$2.56M 0.01% 427
2025
Q3 		$7.09M Sell
160,988
-271,260
-63% -$9.62M 0.01% 442
2025
Q2 		$13.2M Buy
+432,248
New +$12.4M 0.01% 385

Other funds holding TATT

MIH
Meitav Investment House Bene-Beraq, Israel $9.12B AUM 42.07% 1-Year Est. Return
YDMI
Y.D. More Investments Ramat Gan, Israel $2.55B AUM 104.35% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
MIFH
Migdal Insurance & Financial Holdings Petach Tikva, Israel $11.5B AUM 52.5% 1-Year Est. Return
CI
Clal Insurance Tel-Aviv, Israel $16.6B AUM 68.34% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
PF
Phoenix Financial Givatayim, Israel $10.5B AUM 49.21% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Boston Partners's TATT Position: Q1 2026 in Review

Boston Partners reduced its TAT Technologies (TATT) stake by 97% in Q1 2026, selling an estimated $11.2M and leaving 7,129 shares worth $290K. The position accounts for ﹤0.01% of the portfolio, ranked #728.

Boston Partners first reported a position in TATT in Q2 2025 and has held it in 4 quarters since. The position peaked at $13.2M in Q2 2025. 77 funds tracked by Wall St. Rank hold TATT as of Q1 2026.

  • Boston Partners held 7,129 shares of TAT Technologies worth $290K as of Q1 2026.
  • Boston Partners sold 216,369 TAT Technologies shares in Q1 2026, an estimated $11.2M.
  • TAT Technologies made up ﹤0.01% of Boston Partners's portfolio in Q1 2026, its #728 holding.
  • Boston Partners first reported a position in TAT Technologies in Q2 2025 and has held it in 4 quarters since.
  • Boston Partners's TAT Technologies position peaked at $13.2M in Q2 2025.
  • 77 funds tracked by Wall St. Rank held TAT Technologies as of Q1 2026.

Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.