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Brown Brothers Harriman & Co’s Certara CERT Stock Holding History

Brown Brothers Harriman & Co’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
Q2 		– Sell
-2,507,163
Closed -$14.3M – 1831
2026
Q1 		$14.3M Sell
2,507,163
-1,256,871
-33% -$9.59M 0.08% 128
2025
Q4 		$33.2M Hold
3,764,034
– – 0.18% 88
2025
Q3 		$46M Buy
3,764,034
+972,669
+35% +$10.6M 0.28% 73
2025
Q2 		$32.7M Sell
2,791,365
-1,027,248
-27% -$12.2M 0.21% 81
2025
Q1 		$37.8M Hold
3,818,613
– – 0.26% 71
2024
Q4 		$40.7M Buy
3,818,613
+1,487,998
+64% +$16.2M 0.29% 65
2024
Q3 		$27.3M Buy
+2,330,615
New +$30.8M 0.19% 75
2023
Q1 		– Sell
-270,249
Closed -$4.34M – 1275
2022
Q4 		$4.34M Buy
+270,249
New +$3.92M 0.04% 115

Other funds holding CERT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
HIM
Haveli Investment Management Austin, Texas $180M AUM
JFG
Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Brown Brothers Harriman & Co's CERT Position: Q2 2026 in Review

Brown Brothers Harriman & Co sold out of Certara (CERT) in Q2 2026, closing a stake of 2,507,163 shares — an estimated $14.3M sold.

Brown Brothers Harriman & Co first reported a position in CERT in Q4 2022 and held it in 8 quarters. The position peaked at $46M in Q3 2025. 241 funds tracked by Wall St. Rank hold CERT as of Q2 2026.

  • Brown Brothers Harriman & Co reported no remaining Certara position as of Q2 2026 after selling out during the quarter.
  • Brown Brothers Harriman & Co sold 2,507,163 Certara shares in Q2 2026, an estimated $14.3M.
  • Brown Brothers Harriman & Co first reported a position in Certara in Q4 2022 and held it in 8 quarters.
  • Brown Brothers Harriman & Co's Certara position peaked at $46M in Q3 2025.
  • 241 funds tracked by Wall St. Rank held Certara as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.