Dark Forest Capital Management’s Lumen LUMN Stock Holding History

Dark Forest Capital Management’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	$166K	Buy	+21,554	New	+$189K	0.01%	772
2025 Q2	–	Sell	-400,950	Closed	-$1.57M	–	1382
2025 Q1	$1.57M	Buy	400,950 +226,505	+130%	+$1.13M	0.07%	474
2024 Q4	$926K	Buy	174,445 +163,845	+1,546%	+$1.13M	0.14%	188
2024 Q3	$75.3K	Buy	+10,600	New	+$45.3K	0.01%	927
2024 Q2	–	Sell	-393,005	Closed	-$613K	–	797
2024 Q1	$613K	Buy	+393,005	New	+$614K	0.1%	213
2023 Q4	–	Sell	-30,612	Closed	-$43.5K	–	836
2023 Q3	$43.5K	Buy	+30,612	New	+$51.8K	﹤0.01%	1056
2023 Q2	–	Sell	-2,963	Closed	-$7.85K	–	1238
2023 Q1	$7.85K	Buy	+2,963	New	+$12K	﹤0.01%	1050

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

Dark Forest Capital Management's LUMN Position: Q2 2026 in Review

Dark Forest Capital Management opened a new position in Lumen (LUMN) in Q2 2026: 21,554 shares worth $166K. The stake represents 0.01% of the portfolio and ranks #772 among its holdings. This is a return to the name: Dark Forest Capital Management previously reported a position in LUMN as recently as Q1 2025.

Dark Forest Capital Management first reported a position in LUMN in Q1 2023 and has held it in 7 quarters since. The position peaked at $1.57M in Q1 2025. 622 funds tracked by Wall St. Rank hold LUMN as of Q2 2026.

Dark Forest Capital Management held 21,554 shares of Lumen worth $166K as of Q2 2026.
Lumen was a new Dark Forest Capital Management position in Q2 2026.
Lumen made up 0.01% of Dark Forest Capital Management's portfolio in Q2 2026, its #772 holding.
Dark Forest Capital Management first reported a position in Lumen in Q1 2023 and has held it in 7 quarters since.
Dark Forest Capital Management's Lumen position peaked at $1.57M in Q1 2025.
622 funds tracked by Wall St. Rank held Lumen as of Q2 2026.

Based on Dark Forest Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.