William Blair Investment Management
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William Blair Investment Management’s Cellebrite CLBT Stock Holding History

William Blair Investment Management’s Portfolio CLBT Stock Details CLBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-474,015
Closed -$8.55M – 422
2025
Q4 		$8.55M Sell
474,015
-8,802
-2% -$158K 0.02% 324
2025
Q3 		$8.95M Sell
482,817
-69,729
-13% -$1.1M 0.02% 324
2025
Q2 		$8.84M Sell
552,546
-121,105
-18% -$2.16M 0.02% 329
2025
Q1 		$13.1M Buy
+673,651
New +$14.2M 0.04% 324

Other funds holding CLBT

TWCM
True Wind Capital Management San Francisco, California $226M AUM 2.79% 1-Year Est. Return
VC
Voss Capital Houston, Texas $2.15B AUM 33.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
PP
Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return
PF
Phoenix Financial Givatayim, Israel $14.6B AUM 57.48% 1-Year Est. Return
NTCM
Nine Ten Capital Management Chicago, Illinois $321M AUM 44.58% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
CI
Clal Insurance Tel-Aviv, Israel $22.3B AUM 79.91% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

William Blair Investment Management's CLBT Position: Q1 2026 in Review

William Blair Investment Management sold out of Cellebrite (CLBT) in Q1 2026, closing a stake of 474,015 shares — an estimated $8.55M sold.

William Blair Investment Management first reported a position in CLBT in Q1 2025 and held it in 4 quarters. The position peaked at $13.1M in Q1 2025. 221 funds tracked by Wall St. Rank hold CLBT as of Q1 2026.

  • William Blair Investment Management reported no remaining Cellebrite position as of Q1 2026 after selling out during the quarter.
  • William Blair Investment Management sold 474,015 Cellebrite shares in Q1 2026, an estimated $8.55M.
  • William Blair Investment Management first reported a position in Cellebrite in Q1 2025 and held it in 4 quarters.
  • William Blair Investment Management's Cellebrite position peaked at $13.1M in Q1 2025.
  • 221 funds tracked by Wall St. Rank held Cellebrite as of Q1 2026.

Based on William Blair Investment Management's 13F filing for Q1 2026, filed 8 May 2026.