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Deerfield Management’s Certara CERT Stock Holding History

Deerfield 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 		$44.5M Hold
7,808,605
– – 0.53% 49
2025
Q4 		$68.8M Buy
7,808,605
+1,069,068
+16% +$11M 0.88% 30
2025
Q3 		$82.4M Buy
6,739,537
+2,813,438
+72% +$30.8M 1.26% 25
2025
Q2 		$45.9M Buy
3,926,099
+1,903,483
+94% +$22.5M 0.83% 30
2025
Q1 		$20M Buy
+2,022,616
New +$24.6M 0.4% 51
2021
Q2 		– Sell
-600,000
Closed -$16.4M – 148
2021
Q1 		$16.4M Hold
600,000
– – 0.34% 80
2020
Q4 		$20.2M Buy
+600,000
New +$22M 0.4% 70

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
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
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Deerfield Management's CERT Position: Q1 2026 in Review

Deerfield Management held its Certara (CERT) position steady in Q1 2026 at 7,808,605 shares worth $44.5M. The position accounts for 0.53% of the portfolio, ranked #49.

Deerfield Management first reported a position in CERT in Q4 2020 and has held it in 7 quarters since. The position peaked at $82.4M in Q3 2025. 254 funds tracked by Wall St. Rank hold CERT as of Q1 2026.

  • Deerfield Management held 7,808,605 shares of Certara worth $44.5M as of Q1 2026.
  • Deerfield Management left its Certara share count unchanged in Q1 2026.
  • Certara made up 0.53% of Deerfield Management's portfolio in Q1 2026, its #49 holding.
  • Deerfield Management first reported a position in Certara in Q4 2020 and has held it in 7 quarters since.
  • Deerfield Management's Certara position peaked at $82.4M in Q3 2025.
  • 254 funds tracked by Wall St. Rank held Certara as of Q1 2026.

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