William Blair & Company
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William Blair & Company’s Genius Sports GENI Stock Holding History

William Blair & Company’s Portfolio GENI Stock Details GENI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-12,550
Closed -$131K – 1872
2025
Q2 		$131K Hold
12,550
– – ﹤0.01% 1483
2025
Q1 		$126K Hold
12,550
– – ﹤0.01% 1462
2024
Q4 		$109K Hold
12,550
– – ﹤0.01% 1520
2024
Q3 		$98.4K Hold
12,550
– – ﹤0.01% 1542
2024
Q2 		$68.4K Hold
12,550
– – ﹤0.01% 1561
2024
Q1 		$71.7K Hold
12,550
– – ﹤0.01% 1555
2023
Q4 		$77.6K Sell
12,550
-1
-0% -$5 ﹤0.01% 1533
2023
Q3 		$66.9K Hold
12,551
– – ﹤0.01% 1556
2023
Q2 		$77.7K Hold
12,551
– – ﹤0.01% 1542
2023
Q1 		$62.5K Buy
12,551
+1
+0% +$5 ﹤0.01% 1555
2022
Q4 		$44.8K Hold
12,550
– – ﹤0.01% 1589
2022
Q3 		$46K Hold
12,550
– – ﹤0.01% 1603
2022
Q2 		$28K Buy
+12,550
New +$42.3K ﹤0.01% 1691

Other funds holding GENI

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Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
SM
Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return
VC
Voss Capital Houston, Texas $2.15B AUM 33.46% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
DCM
Discovery Capital Management South Norwalk, Connecticut $2.41B AUM 286.33% 1-Year Est. Return

William Blair & Company's GENI Position: Q3 2025 in Review

William Blair & Company sold out of Genius Sports (GENI) in Q3 2025, closing a stake of 12,550 shares — an estimated $131K sold.

William Blair & Company first reported a position in GENI in Q2 2022 and held it in 13 quarters. The position peaked at $131K in Q2 2025. 274 funds tracked by Wall St. Rank hold GENI as of Q3 2025.

  • William Blair & Company reported no remaining Genius Sports position as of Q3 2025 after selling out during the quarter.
  • William Blair & Company sold 12,550 Genius Sports shares in Q3 2025, an estimated $131K.
  • William Blair & Company first reported a position in Genius Sports in Q2 2022 and held it in 13 quarters.
  • William Blair & Company's Genius Sports position peaked at $131K in Q2 2025.
  • 274 funds tracked by Wall St. Rank held Genius Sports as of Q3 2025.

Based on William Blair & Company's 13F filing for Q3 2025, filed 12 Nov 2025.