CenterBook Partners’s Telephone and Data Systems TDS Stock Holding History

CenterBook 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 Q2	$710K	Sell	19,178 -8,672	-31%	-$366K	0.03%	438
2026 Q1	$1.17M	Buy	+27,850	New	+$1.22M	0.06%	325
2025 Q4	–	Sell	-77,170	Closed	-$3.03M	–	678
2025 Q3	$3.03M	Sell	77,170 -276,910	-78%	-$10.7M	0.15%	194
2025 Q2	$12.6M	Buy	354,080 +288,929	+443%	+$10.1M	0.7%	30
2025 Q1	$2.52M	Sell	65,151 -227,992	-78%	-$8.21M	0.16%	164
2024 Q4	$10M	Sell	293,143 -131,459	-31%	-$4M	0.6%	36
2024 Q3	$9.87M	Buy	424,602 +396,694	+1,421%	+$8.64M	0.61%	38
2024 Q2	$579K	Buy	+27,908	New	+$505K	0.04%	365

Other funds holding TDS

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

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

Third Point New York $4.68B AUM 37.3% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

CCM

Carronade Capital Management Darien, Connecticut $5.77B AUM 89.67% 1-Year Est. Return

OCM

Oaktree Capital Management Los Angeles, California $7.21B AUM 45.97% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 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

CenterBook Partners's TDS Position: Q2 2026 in Review

CenterBook Partners reduced its Telephone and Data Systems (TDS) stake by 31% in Q2 2026, selling an estimated $366K and leaving 19,178 shares worth $710K. The position accounts for 0.03% of the portfolio, ranked #438.

CenterBook Partners first reported a position in TDS in Q2 2024 and has held it in 8 quarters since. The position peaked at $12.6M in Q2 2025. 351 funds tracked by Wall St. Rank hold TDS as of Q2 2026.

CenterBook Partners held 19,178 shares of Telephone and Data Systems worth $710K as of Q2 2026.
CenterBook Partners sold 8,672 Telephone and Data Systems shares in Q2 2026, an estimated $366K.
Telephone and Data Systems made up 0.03% of CenterBook Partners's portfolio in Q2 2026, its #438 holding.
CenterBook Partners first reported a position in Telephone and Data Systems in Q2 2024 and has held it in 8 quarters since.
CenterBook Partners's Telephone and Data Systems position peaked at $12.6M in Q2 2025.
351 funds tracked by Wall St. Rank held Telephone and Data Systems as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.