William Blair & Company
NP

William Blair & Company’s Neptune Insurance Holdings NP Stock Holding History

William Blair & Company’s Portfolio NP Stock Details NP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-10,500
Closed -$254K – 2082
2026
Q1 		$254K Buy
+10,500
New +$243K ﹤0.01% 1395

Other funds holding NP

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BSI
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T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
ACL
Azora Capital LP Miami, Florida $2.37B AUM 34.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

William Blair & Company's NP Position: Q2 2026 in Review

William Blair & Company sold out of Neptune Insurance Holdings (NP) in Q2 2026, closing a stake of 10,500 shares — an estimated $254K sold.

William Blair & Company first reported a position in NP in Q1 2026 and held it in 1 quarter. The position peaked at $254K in Q1 2026. 136 funds tracked by Wall St. Rank hold NP as of Q2 2026.

  • William Blair & Company reported no remaining Neptune Insurance Holdings position as of Q2 2026 after selling out during the quarter.
  • William Blair & Company sold 10,500 Neptune Insurance Holdings shares in Q2 2026, an estimated $254K.
  • William Blair & Company first reported a position in Neptune Insurance Holdings in Q1 2026 and held it in 1 quarter.
  • William Blair & Company's Neptune Insurance Holdings position peaked at $254K in Q1 2026.
  • 136 funds tracked by Wall St. Rank held Neptune Insurance Holdings as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.