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Katamaran Capital’s Tower Semiconductor TSEM Stock Holding History

Katamaran Capital’s Portfolio TSEM Stock Details TSEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.65M Sell
10,169
-2,258
-18% -$541K 2.11% 19
2026
Q1 		$2.18M Sell
12,427
-14,279
-53% -$1.92M 1.75% 22
2025
Q4 		$3.14M Sell
26,706
-46,929
-64% -$4.52M 2.37% 18
2025
Q3 		$5.32M Buy
+73,635
New +$4.02M 4.86% 8

Other funds holding TSEM

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
CI
Clal Insurance Tel-Aviv, Israel $22.3B AUM 79.91% 1-Year Est. Return
PF
Phoenix Financial Givatayim, Israel $14.6B AUM 57.48% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
UIM
USS Investment Management London, United Kingdom $27.8B AUM 39.42% 1-Year Est. Return
HIIFS
Harel Insurance Investments & Financial Services Ramat Gan, Israel $20.6B AUM 59.59% 1-Year Est. Return
SM
Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return
MIFH
Migdal Insurance & Financial Holdings Petach Tikva, Israel $15.6B AUM 71.29% 1-Year Est. Return

Katamaran Capital's TSEM Position: Q2 2026 in Review

Katamaran Capital reduced its Tower Semiconductor (TSEM) stake by 18% in Q2 2026, selling an estimated $541K and leaving 10,169 shares worth $2.65M. The position accounts for 2.11% of the portfolio, ranked #19.

Katamaran Capital first reported a position in TSEM in Q3 2025 and has held it in 4 quarters since. The position peaked at $5.32M in Q3 2025. 452 funds tracked by Wall St. Rank hold TSEM as of Q2 2026.

  • Katamaran Capital held 10,169 shares of Tower Semiconductor worth $2.65M as of Q2 2026.
  • Katamaran Capital sold 2,258 Tower Semiconductor shares in Q2 2026, an estimated $541K.
  • Tower Semiconductor made up 2.11% of Katamaran Capital's portfolio in Q2 2026, its #19 holding.
  • Katamaran Capital first reported a position in Tower Semiconductor in Q3 2025 and has held it in 4 quarters since.
  • Katamaran Capital's Tower Semiconductor position peaked at $5.32M in Q3 2025.
  • 452 funds tracked by Wall St. Rank held Tower Semiconductor as of Q2 2026.

Based on Katamaran Capital's 13F filing for Q2 2026, filed 21 Jul 2026.