Mariner Investment Group’s Lumen Technologies, Inc. Common Stock LUMN Stock Holding History

Mariner Investment Group’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	$1.34M	Buy	175,000 +100,000	+133%	+$877K	0.29%	43
2026 Q1	$521K	Hold	75,000	–	–	0.15%	45
2025 Q4	$583K	Hold	75,000	–	–	0.03%	56
2025 Q3	$459K	Hold	75,000	–	–	0.14%	41
2025 Q2	$329K	Buy	75,000 +50,000	+200%	+$194K	0.12%	40
2025 Q1	$98K	Sell	25,000 -75,000	-75%	-$374K	0.04%	28
2024 Q4	$531K	Buy	+100,000	New	+$690K	0.11%	28

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 $3.38T AUM 44.17% 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

Mariner Investment Group's LUMN Position: Q2 2026 in Review

Mariner Investment Group increased its Lumen Technologies, Inc. Common Stock (LUMN) stake by 133% in Q2 2026, buying an estimated $877K and bringing the position to 175,000 shares worth $1.34M. The position accounts for 0.29% of the portfolio, ranked #43.

Mariner Investment Group first reported a position in LUMN in Q4 2024 and has held it in 7 quarters since. 624 funds tracked by Wall St. Rank hold LUMN as of Q2 2026.

Mariner Investment Group held 175,000 shares of Lumen Technologies, Inc. Common Stock worth $1.34M as of Q2 2026.
Mariner Investment Group bought 100,000 Lumen Technologies, Inc. Common Stock shares in Q2 2026, an estimated $877K.
Lumen Technologies, Inc. Common Stock made up 0.29% of Mariner Investment Group's portfolio in Q2 2026, its #43 holding.
Mariner Investment Group first reported a position in Lumen Technologies, Inc. Common Stock in Q4 2024 and has held it in 7 quarters since.
624 funds tracked by Wall St. Rank held Lumen Technologies, Inc. Common Stock as of Q2 2026.

Based on Mariner Investment Group's 13F filing for Q2 2026, filed 27 Jul 2026.