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Samjo Management’s Certara CERT Stock Holding History

Samjo Management’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
2025
Q3 		– Sell
-160,000
Closed -$1.87M – 62
2025
Q2 		$1.87M Sell
160,000
-30,000
-16% -$355K 0.79% 31
2025
Q1 		$1.88M Hold
190,000
– – 0.8% 31
2024
Q4 		$2.02M Buy
+190,000
New +$2.06M 0.76% 31

Other funds holding CERT

WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
Teacher Retirement System of Texas
Teacher Retirement System of Texas Austin, Texas $24B AUM 29.51% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Samjo Management's CERT Position: Q3 2025 in Review

Samjo Management sold out of Certara (CERT) in Q3 2025, closing a stake of 160,000 shares — an estimated $1.87M sold.

Samjo Management first reported a position in CERT in Q4 2024 and held it in 3 quarters. The position peaked at $2.02M in Q4 2024. 241 funds tracked by Wall St. Rank hold CERT as of Q3 2025.

  • Samjo Management reported no remaining Certara position as of Q3 2025 after selling out during the quarter.
  • Samjo Management sold 160,000 Certara shares in Q3 2025, an estimated $1.87M.
  • Samjo Management first reported a position in Certara in Q4 2024 and held it in 3 quarters.
  • Samjo Management's Certara position peaked at $2.02M in Q4 2024.
  • 241 funds tracked by Wall St. Rank held Certara as of Q3 2025.

Based on Samjo Management's 13F filing for Q3 2025, filed 13 Nov 2025.