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 		$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 $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.