SEI Investments
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SEI Investments’s TAT Technologies TATT Stock Holding History

SEI Investments’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 		$1.6M Buy
39,366
+18,799
+91% +$973K ﹤0.01% 2118
2025
Q4 		$919K Buy
+20,567
New +$841K ﹤0.01% 2222

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

SEI Investments's TATT Position: Q1 2026 in Review

SEI Investments increased its TAT Technologies (TATT) stake by 91% in Q1 2026, buying an estimated $973K and bringing the position to 39,366 shares worth $1.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2118.

SEI Investments first reported a position in TATT in Q4 2025 and has held it in 2 quarters since. 77 funds tracked by Wall St. Rank hold TATT as of Q1 2026.

  • SEI Investments held 39,366 shares of TAT Technologies worth $1.6M as of Q1 2026.
  • SEI Investments bought 18,799 TAT Technologies shares in Q1 2026, an estimated $973K.
  • TAT Technologies made up ﹤0.01% of SEI Investments's portfolio in Q1 2026, its #2118 holding.
  • SEI Investments first reported a position in TAT Technologies in Q4 2025 and has held it in 2 quarters since.
  • 77 funds tracked by Wall St. Rank held TAT Technologies as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.