Optiver Holding’s Telefonica TEF Stock Holding History

Optiver Holding’s Portfolio TEF Stock Details TEF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-6,300	Closed	-$32K	–	2989
2025 Q3	$32K	Buy	+6,300	New	+$33.5K	﹤0.01%	861

Other funds holding TEF

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

AssetMark Inc Concord, California $49B AUM 17.78% 1-Year Est. Return

AAM

Auxier Asset Management Aurora, Oregon $696M AUM 18.07% 1-Year Est. Return

RhumbLine Advisers Boston, Massachusetts $117B AUM 29.66% 1-Year Est. Return

SimplyRich Carlsbad, California $391M AUM 24.42% 1-Year Est. Return

Greenleaf Trust Kalamazoo, Michigan $10.4B AUM 0.97% 1-Year Est. Return

YCM

Yousif Capital Management Bloomfield Hills, Michigan $8.94B AUM 42.6% 1-Year Est. Return

ZAM

Zevin Asset Management Boston, Massachusetts $723M AUM 15.62% 1-Year Est. Return

Koshinski Asset Management Decatur, Illinois $1.6B AUM 20.7% 1-Year Est. Return

SignatureFD Atlanta, Georgia $6.53B AUM 20.48% 1-Year Est. Return

Optiver Holding's TEF Position: Q1 2026 in Review

Optiver Holding sold out of Telefonica (TEF) in Q1 2026, closing a stake of 990,283 shares — an estimated $4.01M sold.

Optiver Holding first reported a position in TEF in Q3 2021 and held it in 16 quarters. The position peaked at $5.7M in Q2 2023. 48 funds tracked by Wall St. Rank hold TEF as of Q1 2026.

Optiver Holding reported no remaining Telefonica position as of Q1 2026 after selling out during the quarter.
Optiver Holding sold 990,283 Telefonica shares in Q1 2026, an estimated $4.01M.
Optiver Holding first reported a position in Telefonica in Q3 2021 and held it in 16 quarters.
Optiver Holding's Telefonica position peaked at $5.7M in Q2 2023.
48 funds tracked by Wall St. Rank held Telefonica as of Q1 2026.

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