Group One Trading
CERT icon

Group One Trading’s Certara CERT Stock Holding History

Group One Trading’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
Q1 		$30.2K Sell
5,300
-8,900
-63% -$67.9K ﹤0.01% 5667
2025
Q4 		$125K Buy
14,200
+9,800
+223% +$101K ﹤0.01% 4811
2025
Q3 		$53.8K Sell
4,400
-4,000
-48% -$43.8K ﹤0.01% 5898
2025
Q2 		$98.3K Buy
8,400
+7,400
+740% +$87.6K ﹤0.01% 4984
2025
Q1 		$9.9K Hold
1,000
– – ﹤0.01% 6268
2024
Q4 		$10.7K Buy
+1,000
New +$10.9K ﹤0.01% 6071
2024
Q2 		– Sell
-500
Closed -$8.94K – 6784
2024
Q1 		$8.94K Buy
500
+200
+67% +$3.45K ﹤0.01% 5926
2023
Q4 		$5.28K Buy
+300
New +$4.4K ﹤0.01% 6480
2021
Q4 		– Sell
-44,200
Closed -$1.46M – 8253
2021
Q3 		$1.46M Buy
+44,200
New +$1.33M ﹤0.01% 2990

Other funds holding CERT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
JFG
Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Group One Trading's CERT Position: Q4 2025 in Review

Group One Trading sold out of Certara (CERT) in Q4 2025, closing a stake of 619 shares — an estimated $6.38K sold.

Group One Trading first reported a position in CERT in Q2 2021 and held it in 5 quarters. The position peaked at $80.7K in Q2 2025. 254 funds tracked by Wall St. Rank hold CERT as of Q4 2025.

  • Group One Trading reported no remaining Certara position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 619 Certara shares in Q4 2025, an estimated $6.38K.
  • Group One Trading first reported a position in Certara in Q2 2021 and held it in 5 quarters.
  • Group One Trading's Certara position peaked at $80.7K in Q2 2025.
  • 254 funds tracked by Wall St. Rank held Certara as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.