Optiver Holding
HAPN

Optiver Holding’s Happen Inc HAPN Stock Holding History

Optiver Holding’s Portfolio HAPN Stock Details HAPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$7.52K Buy
525
+252
+92% +$4.22K ﹤0.01% 1296
2025
Q4 		$5.17K Buy
273
+88
+48% +$1.55K ﹤0.01% 1342
2025
Q3 		$2.81K Buy
+185
New +$2.81K ﹤0.01% 2227
2024
Q3 		– Sell
-2,008
Closed -$17K – 1035
2024
Q2 		$17K Buy
+2,008
New +$17.2K ﹤0.01% 657

Other funds holding HAPN

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Optiver Holding's HAPN Position: Q1 2026 in Review

Optiver Holding increased its Happen Inc (HAPN) stake by 92% in Q1 2026, buying an estimated $4.22K and bringing the position to 525 shares worth $7.52K. The position accounts for ﹤0.01% of the portfolio, ranked #1296.

Optiver Holding first reported a position in HAPN in Q2 2024 and has held it in 4 quarters since. The position peaked at $17K in Q2 2024. 247 funds tracked by Wall St. Rank hold HAPN as of Q1 2026.

  • Optiver Holding held 525 shares of Happen Inc worth $7.52K as of Q1 2026.
  • Optiver Holding bought 252 Happen Inc shares in Q1 2026, an estimated $4.22K.
  • Happen Inc made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1296 holding.
  • Optiver Holding first reported a position in Happen Inc in Q2 2024 and has held it in 4 quarters since.
  • Optiver Holding's Happen Inc position peaked at $17K in Q2 2024.
  • 247 funds tracked by Wall St. Rank held Happen Inc as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.