Optiver Holding
FYBR

Optiver Holding’s Frontier Communications FYBR Stock Holding History

Optiver Holding’s Portfolio FYBR Stock Details FYBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-476
Closed -$17.8K – 2659
2025
Q3 		$17.8K Sell
476
-42
-8% -$1.55K ﹤0.01% 1012
2025
Q2 		$18.9K Buy
518
+40
+8% +$1.45K ﹤0.01% 852
2025
Q1 		$17.1K Buy
+478
New +$17.1K ﹤0.01% 747

Other funds holding FYBR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
GCM
Glendon Capital Management Santa Monica, California $805M AUM 17.91% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
UOC
UBS O'Connor Chicago, Illinois $3.38B AUM 63.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM

Optiver Holding's FYBR Position: Q4 2025 in Review

Optiver Holding sold out of Frontier Communications (FYBR) in Q4 2025, closing a stake of 476 shares — an estimated $17.8K sold.

Optiver Holding first reported a position in FYBR in Q1 2025 and held it in 3 quarters. The position peaked at $18.9K in Q2 2025. 401 funds tracked by Wall St. Rank hold FYBR as of Q4 2025.

  • Optiver Holding reported no remaining Frontier Communications position as of Q4 2025 after selling out during the quarter.
  • Optiver Holding sold 476 Frontier Communications shares in Q4 2025, an estimated $17.8K.
  • Optiver Holding first reported a position in Frontier Communications in Q1 2025 and held it in 3 quarters.
  • Optiver Holding's Frontier Communications position peaked at $18.9K in Q2 2025.
  • 401 funds tracked by Wall St. Rank held Frontier Communications as of Q4 2025.

Based on Optiver Holding's 13F filing for Q4 2025, filed 17 Feb 2026.