Jim Simons
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Jim Simons’s Definitive Healthcare DH Stock Holding History

Jim Simons’s Portfolio DH Stock Details DH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$436K Buy
525,040
+13,900
+3% +$12.7K ﹤0.01% 2649
2026
Q1 		$629K Sell
511,140
-16,500
-3% -$28.7K ﹤0.01% 2505
2025
Q4 		$1.51M Sell
527,640
-142,600
-21% -$395K ﹤0.01% 2042
2025
Q3 		$2.72M Sell
670,240
-33,191
-5% -$133K ﹤0.01% 1873
2025
Q2 		$2.74M Buy
703,431
+403,691
+135% +$1.27M ﹤0.01% 1913
2025
Q1 		$866K Sell
299,740
-279,700
-48% -$1.13M ﹤0.01% 2502
2024
Q4 		$2.38M Buy
579,440
+115,389
+25% +$505K ﹤0.01% 1945
2024
Q3 		$2.07M Buy
464,051
+435,151
+1,506% +$2.04M ﹤0.01% 1991
2024
Q2 		$158K Buy
28,900
+9,700
+51% +$61.1K ﹤0.01% 3093
2024
Q1 		$155K Buy
+19,200
New +$170K ﹤0.01% 3284
2023
Q4 		– Sell
-14,800
Closed -$118K – 3807
2023
Q3 		$118K Buy
+14,800
New +$149K ﹤0.01% 3214
2023
Q1 		– Sell
-277,900
Closed -$3.05M – 4051
2022
Q4 		$3.05M Buy
277,900
+32,100
+13% +$413K ﹤0.01% 1807
2022
Q3 		$3.82M Buy
+245,800
New +$5.41M 0.01% 1604
2022
Q2 		– Sell
-103,000
Closed -$2.54M – 4288
2022
Q1 		$2.54M Sell
103,000
-17,000
-14% -$384K ﹤0.01% 2045
2021
Q4 		$3.28M Buy
+120,000
New +$4.2M ﹤0.01% 1800

Other funds holding DH

Advent International
Advent International Boston, Massachusetts $17.7B AUM 5.23% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Kennedy Capital Management
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GSA Capital Partners
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return

Jim Simons's DH Position: Q2 2026 in Review

Jim Simons increased its Definitive Healthcare (DH) stake by 2.7% in Q2 2026, buying an estimated $12.7K and bringing the position to 525,040 shares worth $436K. The position accounts for ﹤0.01% of the portfolio, ranked #2649.

Jim Simons first reported a position in DH in Q4 2021 and has held it in 15 quarters since. The position peaked at $3.82M in Q3 2022. 99 funds tracked by Wall St. Rank hold DH as of Q2 2026.

  • Jim Simons held 525,040 shares of Definitive Healthcare worth $436K as of Q2 2026.
  • Jim Simons bought 13,900 Definitive Healthcare shares in Q2 2026, an estimated $12.7K.
  • Definitive Healthcare made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #2649 holding.
  • Jim Simons first reported a position in Definitive Healthcare in Q4 2021 and has held it in 15 quarters since.
  • Jim Simons's Definitive Healthcare position peaked at $3.82M in Q3 2022.
  • 99 funds tracked by Wall St. Rank held Definitive Healthcare as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.