Millennium Management
CERT icon

Millennium Management’s Certara CERT Stock Holding History

Millennium 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
2026
Q1 		$7.16M Sell
1,255,944
-1,397,103
-53% -$10.7M ﹤0.01% 2540
2025
Q4 		$23.4M Sell
2,653,047
-262,625
-9% -$2.71M 0.01% 1421
2025
Q3 		$35.6M Buy
2,915,672
+1,903,026
+188% +$20.8M 0.02% 1117
2025
Q2 		$11.8M Buy
1,012,646
+309,813
+44% +$3.67M 0.01% 2081
2025
Q1 		$6.96M Sell
702,833
-311,464
-31% -$3.78M ﹤0.01% 2539
2024
Q4 		$10.8M Sell
1,014,297
-44,465
-4% -$483K 0.01% 2111
2024
Q3 		$12.4M Buy
1,058,762
+1,021,706
+2,757% +$13.5M 0.01% 2003
2024
Q2 		$513K Buy
37,056
+5,891
+19% +$96.8K ﹤0.01% 4568
2024
Q1 		$557K Buy
31,165
+21,048
+208% +$363K ﹤0.01% 4741
2023
Q4 		$178K Sell
10,117
-51,114
-83% -$749K ﹤0.01% 5214
2023
Q3 		$890K Sell
61,231
-513,098
-89% -$8.62M ﹤0.01% 4265
2023
Q2 		$10.5M Buy
574,329
+519,360
+945% +$11M 0.01% 1976
2023
Q1 		$1.32M Buy
54,969
+5,636
+11% +$111K ﹤0.01% 3828
2022
Q4 		$793K Sell
49,333
-483,383
-91% -$7.01M ﹤0.01% 4382
2022
Q3 		$7.07M Buy
532,716
+440,285
+476% +$8.13M ﹤0.01% 2547
2022
Q2 		$1.98M Buy
92,431
+80,225
+657% +$1.58M ﹤0.01% 3717
2022
Q1 		$262K Buy
+12,206
New +$293K ﹤0.01% 5662
2021
Q3 		– Sell
-20,097
Closed -$606K – 6818
2021
Q2 		$569K Buy
+20,097
New +$558K ﹤0.01% 5190
2021
Q1 		– Sell
-221,986
Closed -$7.49M – 5968
2020
Q4 		$7.49M Buy
+221,986
New +$8.13M 0.01% 2067

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

Millennium Management's CERT Position: Q1 2026 in Review

Millennium Management reduced its Certara (CERT) stake by 53% in Q1 2026, selling an estimated $10.7M and leaving 1,255,944 shares worth $7.16M. The position accounts for ﹤0.01% of the portfolio, ranked #2540.

Millennium Management first reported a position in CERT in Q4 2020 and has held it in 19 quarters since. The position peaked at $35.6M in Q3 2025. 254 funds tracked by Wall St. Rank hold CERT as of Q1 2026.

  • Millennium Management held 1,255,944 shares of Certara worth $7.16M as of Q1 2026.
  • Millennium Management sold 1,397,103 Certara shares in Q1 2026, an estimated $10.7M.
  • Certara made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2540 holding.
  • Millennium Management first reported a position in Certara in Q4 2020 and has held it in 19 quarters since.
  • Millennium Management's Certara position peaked at $35.6M in Q3 2025.
  • 254 funds tracked by Wall St. Rank held Certara as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.