Diameter Capital Partners’s Telephone and Data Systems TDS Stock Holding History

Diameter Capital Partners’s Portfolio TDS Stock Details TDS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,067,297	Closed	-$43.8M	–	46
2025 Q4	$43.8M	Buy	1,067,297 +42,297	+4%	+$1.65M	4%	4
2025 Q3	$40.2M	Buy	1,025,000 +585,000	+133%	+$22.5M	2.48%	6
2025 Q2	$15.7M	Sell	440,000 -46,924	-10%	-$1.65M	1.79%	13
2025 Q1	$18.9M	Buy	486,924 +36,924	+8%	+$1.33M	2.2%	11
2024 Q4	$15.3M	Buy	450,000 +196,801	+78%	+$5.99M	2.27%	14
2024 Q3	$5.89M	Buy	+253,199	New	+$5.52M	0.48%	21

Other funds holding TDS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Third Point New York $2.08B AUM 27.04% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

CCM

Carronade Capital Management Darien, Connecticut $7.65B AUM 80.26% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

OCM

Oaktree Capital Management Los Angeles, California $6.56B AUM 42.97% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Diameter Capital Partners's TDS Position: Q1 2026 in Review

Diameter Capital Partners sold out of Telephone and Data Systems (TDS) in Q1 2026, closing a stake of 1,067,297 shares — an estimated $43.8M sold.

Diameter Capital Partners first reported a position in TDS in Q3 2024 and held it in 6 quarters. The position peaked at $43.8M in Q4 2025. 355 funds tracked by Wall St. Rank hold TDS as of Q1 2026.

Diameter Capital Partners reported no remaining Telephone and Data Systems position as of Q1 2026 after selling out during the quarter.
Diameter Capital Partners sold 1,067,297 Telephone and Data Systems shares in Q1 2026, an estimated $43.8M.
Diameter Capital Partners first reported a position in Telephone and Data Systems in Q3 2024 and held it in 6 quarters.
Diameter Capital Partners's Telephone and Data Systems position peaked at $43.8M in Q4 2025.
355 funds tracked by Wall St. Rank held Telephone and Data Systems as of Q1 2026.

Based on Diameter Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.