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Israel Englander’s Certara CERT Stock Holding History

Israel Englander’s Portfolio CERT Stock Details CERT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-283,900
Closed -$1.62M – 5912
2026
Q1 		$1.62M Buy
+283,900
New +$2.17M ﹤0.01% 4054
2025
Q4 		– Sell
-155,900
Closed -$1.91M – 6051
2025
Q3 		$1.91M Buy
+155,900
New +$1.71M ﹤0.01% 4097
2025
Q1 		– Sell
-122,300
Closed -$1.3M – 5913
2024
Q4 		$1.3M Buy
+122,300
New +$1.33M ﹤0.01% 3989

Other funds holding CERT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
HIM
Haveli Investment Management Austin, Texas $180M AUM
JFG
Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Israel Englander's CERT Position: Q2 2026 in Review

Israel Englander increased its Certara (CERT) stake by 103% in Q2 2026, buying an estimated $7.32M and bringing the position to 2,555,126 shares worth $16.7M. The position accounts for 0.01% of the portfolio, ranked #1789.

Israel Englander first reported a position in CERT in Q4 2020 and has held it in 20 quarters since. The position peaked at $35.6M in Q3 2025. 240 funds tracked by Wall St. Rank hold CERT as of Q2 2026.

  • Israel Englander held 2,555,126 shares of Certara worth $16.7M as of Q2 2026.
  • Israel Englander bought 1,299,182 Certara shares in Q2 2026, an estimated $7.32M.
  • Certara made up 0.01% of Israel Englander's portfolio in Q2 2026, its #1789 holding.
  • Israel Englander first reported a position in Certara in Q4 2020 and has held it in 20 quarters since.
  • Israel Englander's Certara position peaked at $35.6M in Q3 2025.
  • 240 funds tracked by Wall St. Rank held Certara as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.