William Blair & Company
GOGO icon

William Blair & Company’s Gogo Inc GOGO Stock Holding History

William Blair & Company’s Portfolio GOGO Stock Details GOGO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q2 		– Sell
-2,000
Closed -$41K – 2095
2014
Q1 		$41K Hold
2,000
– – ﹤0.01% 1987
2013
Q4 		$49K Buy
+2,000
New +$46.3K ﹤0.01% 1953

Other funds holding GOGO

GL
GTCR LLC Chicago, Illinois $3.78B AUM 27.82% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CAM
Capco Asset Management Tampa, Florida $367M AUM 4.06% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

William Blair & Company's GOGO Position: Q1 2026 in Review

William Blair & Company sold out of Gogo Inc (GOGO) in Q1 2026, closing a stake of 15,023 shares — an estimated $70K sold.

William Blair & Company first reported a position in GOGO in Q2 2013 and held it in 51 quarters. The position peaked at $9.24M in Q2 2023. 192 funds tracked by Wall St. Rank hold GOGO as of Q1 2026.

  • William Blair & Company reported no remaining Gogo Inc position as of Q1 2026 after selling out during the quarter.
  • William Blair & Company sold 15,023 Gogo Inc shares in Q1 2026, an estimated $70K.
  • William Blair & Company first reported a position in Gogo Inc in Q2 2013 and held it in 51 quarters.
  • William Blair & Company's Gogo Inc position peaked at $9.24M in Q2 2023.
  • 192 funds tracked by Wall St. Rank held Gogo Inc as of Q1 2026.

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