AllianceBernstein
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AllianceBernstein’s Certara CERT Stock Holding History

AllianceBernstein’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 		$1.6M Buy
181,423
+101,573
+127% +$775K ﹤0.01% 2116
2025
Q4 		$703K Buy
79,850
+19,650
+33% +$202K ﹤0.01% 2494
2025
Q3 		$736K Buy
60,200
+8,963
+17% +$98K ﹤0.01% 2491
2025
Q2 		$599K Sell
51,237
-1,366
-3% -$16.2K ﹤0.01% 2539
2025
Q1 		$521K Sell
52,603
-426
-0.8% -$5.17K ﹤0.01% 2539
2024
Q4 		$565K Sell
53,029
-388
-0.7% -$4.21K ﹤0.01% 2581
2024
Q3 		$626K Sell
53,417
-1,032
-2% -$13.6K ﹤0.01% 2557
2024
Q2 		$754K Sell
54,449
-96,135
-64% -$1.58M ﹤0.01% 2444
2024
Q1 		$2.69M Buy
150,584
+98,366
+188% +$1.7M ﹤0.01% 1760
2023
Q4 		$919K Buy
52,218
+40
+0.1% +$586 ﹤0.01% 2307
2023
Q3 		$759K Sell
52,178
-227
-0.4% -$3.81K ﹤0.01% 2366
2023
Q2 		$954K Buy
52,405
+5,603
+12% +$118K ﹤0.01% 2310
2023
Q1 		$1.13M Buy
46,802
+1,514
+3% +$29.9K ﹤0.01% 2167
2022
Q4 		$728K Buy
45,288
+2,042
+5% +$29.6K ﹤0.01% 2437
2022
Q3 		$574K Sell
43,246
-3,103,752
-99% -$57.3M ﹤0.01% 2580
2022
Q2 		$67.5M Buy
3,146,998
+103,958
+3% +$2.05M 0.03% 475
2022
Q1 		$65.4M Sell
3,043,040
-174,794
-5% -$4.2M 0.03% 528
2021
Q4 		$91.5M Buy
3,217,834
+838,660
+35% +$28.2M 0.03% 462
2021
Q3 		$78.8M Buy
2,379,174
+60,550
+3% +$1.83M 0.03% 496
2021
Q2 		$65.7M Buy
2,318,624
+387,002
+20% +$10.7M 0.03% 541
2021
Q1 		$52.7M Buy
1,931,622
+970,595
+101% +$32.3M 0.02% 596
2020
Q4 		$32.4M Buy
+961,027
New +$35.2M 0.02% 716

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

AllianceBernstein's CERT Position: Q1 2026 in Review

AllianceBernstein increased its Certara (CERT) stake by 127% in Q1 2026, buying an estimated $775K and bringing the position to 181,423 shares worth $1.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2116.

AllianceBernstein first reported a position in CERT in Q4 2020 and has held it in 22 quarters since. The position peaked at $91.5M in Q4 2021. 254 funds tracked by Wall St. Rank hold CERT as of Q1 2026.

  • AllianceBernstein held 181,423 shares of Certara worth $1.6M as of Q1 2026.
  • AllianceBernstein bought 101,573 Certara shares in Q1 2026, an estimated $775K.
  • Certara made up ﹤0.01% of AllianceBernstein's portfolio in Q1 2026, its #2116 holding.
  • AllianceBernstein first reported a position in Certara in Q4 2020 and has held it in 22 quarters since.
  • AllianceBernstein's Certara position peaked at $91.5M in Q4 2021.
  • 254 funds tracked by Wall St. Rank held Certara as of Q1 2026.

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