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Granahan Investment Management’s Owlet OWLT Stock Holding History

Granahan Investment Management’s Portfolio OWLT Stock Details OWLT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.1M Buy
1,186,655
+499,906
+73% +$5.29M 0.3% 88
2025
Q4 		$11.1M Buy
686,749
+176,845
+35% +$2M 0.48% 59
2025
Q3 		$4.32M Buy
509,904
+293,771
+136% +$2.32M 0.18% 106
2025
Q2 		$1.82M Buy
216,133
+189,302
+706% +$946K 0.07% 140
2025
Q1 		$98.7K Sell
26,831
-5,834
-18% -$26.4K ﹤0.01% 158
2024
Q4 		$145K Buy
+32,665
New +$157K 0.01% 177

Other funds holding OWLT

EV
Eclipse Ventures Palo Alto, California $39.6M AUM
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
CC
Cannell Capital Alta, Wyoming $163M AUM 40.62% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
HCA
Harbor Capital Advisors Chicago, Illinois $1.23B AUM 30.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Granahan Investment Management's OWLT Position: Q1 2026 in Review

Granahan Investment Management increased its Owlet (OWLT) stake by 73% in Q1 2026, buying an estimated $5.29M and bringing the position to 1,186,655 shares worth $6.1M. The position accounts for 0.3% of the portfolio, ranked #88.

Granahan Investment Management first reported a position in OWLT in Q4 2024 and has held it in 6 quarters since. The position peaked at $11.1M in Q4 2025. 67 funds tracked by Wall St. Rank hold OWLT as of Q1 2026.

  • Granahan Investment Management held 1,186,655 shares of Owlet worth $6.1M as of Q1 2026.
  • Granahan Investment Management bought 499,906 Owlet shares in Q1 2026, an estimated $5.29M.
  • Owlet made up 0.3% of Granahan Investment Management's portfolio in Q1 2026, its #88 holding.
  • Granahan Investment Management first reported a position in Owlet in Q4 2024 and has held it in 6 quarters since.
  • Granahan Investment Management's Owlet position peaked at $11.1M in Q4 2025.
  • 67 funds tracked by Wall St. Rank held Owlet as of Q1 2026.

Based on Granahan Investment Management's 13F filing for Q1 2026, filed 15 May 2026.