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Louisbourg Investments’s Entegris ENTG Stock Holding History

Louisbourg Investments’s Portfolio ENTG Stock Details ENTG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.54M Sell
28,329
-10,190
-26% -$1.2M 0.48% 76
2025
Q4 		$2.48M Buy
38,519
+8,194
+27% +$712K 0.49% 76
2025
Q3 		$2.08M Sell
30,325
-4,500
-13% -$383K 0.45% 73
2025
Q2 		$2.12M Buy
34,825
+3,185
+10% +$242K 0.5% 74
2025
Q1 		$2.19M Buy
31,640
+9,875
+45% +$996K 0.6% 65
2024
Q4 		$1.79M Buy
+21,765
New +$2.3M 0.47% 67

Other funds holding ENTG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Louisbourg Investments's ENTG Position: Q1 2026 in Review

Louisbourg Investments reduced its Entegris (ENTG) stake by 26% in Q1 2026, selling an estimated $1.2M and leaving 28,329 shares worth $2.54M. The position accounts for 0.48% of the portfolio, ranked #76.

Louisbourg Investments first reported a position in ENTG in Q4 2024 and has held it in 6 quarters since. 642 funds tracked by Wall St. Rank hold ENTG as of Q1 2026.

  • Louisbourg Investments held 28,329 shares of Entegris worth $2.54M as of Q1 2026.
  • Louisbourg Investments sold 10,190 Entegris shares in Q1 2026, an estimated $1.2M.
  • Entegris made up 0.48% of Louisbourg Investments's portfolio in Q1 2026, its #76 holding.
  • Louisbourg Investments first reported a position in Entegris in Q4 2024 and has held it in 6 quarters since.
  • 642 funds tracked by Wall St. Rank held Entegris as of Q1 2026.

Based on Louisbourg Investments's 13F filing for Q1 2026, filed 22 Apr 2026.