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
2023
Q2 		– Sell
-11,200
Closed -$270K – 6160
2023
Q1 		$270K Buy
+11,200
New +$221K ﹤0.01% 4986
2021
Q4 		– Sell
-35,000
Closed -$1.16M – 6846
2021
Q3 		$1.16M Buy
+35,000
New +$1.06M ﹤0.01% 4515

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.