PEAK6
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PEAK6’s Entegris ENTG Stock Holding History

PEAK6’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
Q2 		$2.66M Sell
14,800
-198,600
-93% -$28.6M 0.01% 1158
2026
Q1 		$25M Buy
213,400
+4,600
+2% +$544K 0.06% 288
2025
Q4 		$17.6M Buy
+208,800
New +$18.1M 0.03% 414
2025
Q2 		– Sell
-10,600
Closed -$927K – 3121
2025
Q1 		$927K Buy
10,600
+2,000
+23% +$202K ﹤0.01% 1804
2024
Q4 		$852K Buy
+8,600
New +$907K ﹤0.01% 1894

Other funds holding ENTG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

PEAK6's ENTG Position: Q2 2026 in Review

PEAK6 opened a new position in Entegris (ENTG) in Q2 2026: 76,907 shares worth $13.8M. The stake represents 0.03% of the portfolio and ranks #450 among its holdings. This is a return to the name: PEAK6 previously reported a position in ENTG as recently as Q4 2025.

PEAK6 first reported a position in ENTG in Q2 2025 and has held it in 4 quarters since. 746 funds tracked by Wall St. Rank hold ENTG as of Q2 2026.

  • PEAK6 held 76,907 shares of Entegris worth $13.8M as of Q2 2026.
  • Entegris was a new PEAK6 position in Q2 2026.
  • Entegris made up 0.03% of PEAK6's portfolio in Q2 2026, its #450 holding.
  • PEAK6 first reported a position in Entegris in Q2 2025 and has held it in 4 quarters since.
  • 746 funds tracked by Wall St. Rank held Entegris as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.