XTX Topco’s Lumen LUMN Stock Holding History

XTX Topco’s Portfolio LUMN Stock Details LUMN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.76M	Sell	359,835 -9,054	-2%	-$79.4K	0.04%	804
2026 Q1	$2.56M	Buy	368,889 +331,185	+878%	+$2.51M	0.04%	662
2025 Q4	$293K	Sell	37,704 -26,013	-41%	-$214K	0.01%	2092
2025 Q3	$390K	Sell	63,717 -78,976	-55%	-$379K	0.02%	1285
2025 Q2	$625K	Sell	142,693 -82,895	-37%	-$321K	0.03%	949
2025 Q1	$884K	Buy	225,588 +213,388	+1,749%	+$1.06M	0.05%	634
2024 Q4	$64.8K	Buy	+12,200	New	+$84.2K	0.01%	1854
2024 Q3	–	Sell	-67,134	Closed	-$73.8K	–	2374
2024 Q2	$73.8K	Buy	+67,134	New	+$85.1K	0.01%	1459
2023 Q4	–	Sell	-116,394	Closed	-$165K	–	1883
2023 Q3	$165K	Buy	+116,394	New	+$197K	0.03%	1079
2023 Q1	–	Sell	-205,796	Closed	-$1.07M	–	1495
2022 Q4	$1.07M	Buy	+205,796	New	+$1.26M	0.23%	73
2022 Q1	–	Sell	-15,841	Closed	-$199K	–	839
2021 Q4	$199K	Buy	+15,841	New	+$202K	0.11%	380

Other funds holding LUMN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

XTX Topco's LUMN Position: Q2 2026 in Review

XTX Topco reduced its Lumen (LUMN) stake by 2.5% in Q2 2026, selling an estimated $79.4K and leaving 359,835 shares worth $2.76M. The position accounts for 0.04% of the portfolio, ranked #804.

XTX Topco first reported a position in LUMN in Q4 2021 and has held it in 11 quarters since. 621 funds tracked by Wall St. Rank hold LUMN as of Q2 2026.

XTX Topco held 359,835 shares of Lumen worth $2.76M as of Q2 2026.
XTX Topco sold 9,054 Lumen shares in Q2 2026, an estimated $79.4K.
Lumen made up 0.04% of XTX Topco's portfolio in Q2 2026, its #804 holding.
XTX Topco first reported a position in Lumen in Q4 2021 and has held it in 11 quarters since.
621 funds tracked by Wall St. Rank held Lumen as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.