William Blair Investment Management
CFLT

William Blair Investment Management’s Confluent CFLT Stock Holding History

William Blair Investment Management’s Portfolio CFLT Stock Details CFLT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-8,569,807
Closed -$170M – 421
2025
Q3 		$170M Sell
8,569,807
-1,069,295
-11% -$22.4M 0.44% 60
2025
Q2 		$240M Buy
9,639,102
+356,277
+4% +$8.03M 0.64% 31
2025
Q1 		$218M Sell
9,282,825
-1,516,856
-14% -$43.9M 0.61% 40
2024
Q4 		$302M Sell
10,799,681
-29,609
-0.3% -$794K 0.74% 22
2024
Q3 		$221M Buy
10,829,290
+4,279,905
+65% +$95.8M 0.54% 52
2024
Q2 		$193M Buy
+6,549,385
New +$188M 0.51% 55

Other funds holding CFLT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return
DKCM
Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
ACM
Altimeter Capital Management Boston, Massachusetts $5.7B AUM 36.74% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
BCM
Beryl Capital Management Redondo Beach, California $110M AUM 317.92% 1-Year Est. Return

William Blair Investment Management's CFLT Position: Q4 2025 in Review

William Blair Investment Management sold out of Confluent (CFLT) in Q4 2025, closing a stake of 8,569,807 shares — an estimated $170M sold.

William Blair Investment Management first reported a position in CFLT in Q2 2024 and held it in 6 quarters. The position peaked at $302M in Q4 2024. 426 funds tracked by Wall St. Rank hold CFLT as of Q4 2025.

  • William Blair Investment Management reported no remaining Confluent position as of Q4 2025 after selling out during the quarter.
  • William Blair Investment Management sold 8,569,807 Confluent shares in Q4 2025, an estimated $170M.
  • William Blair Investment Management first reported a position in Confluent in Q2 2024 and held it in 6 quarters.
  • William Blair Investment Management's Confluent position peaked at $302M in Q4 2024.
  • 426 funds tracked by Wall St. Rank held Confluent as of Q4 2025.

Based on William Blair Investment Management's 13F filing for Q4 2025, filed 9 Feb 2026.