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 Q3	$665K	Buy	19,601 +423	+2%	+$14.8K	0.03%	543
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	$9.9M	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

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return

Hahn Capital Management Walnut Creek, California $171M AUM 18.43% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

CenterBook Partners's TDS Position: Q3 2026 in Review

CenterBook Partners increased its Telephone and Data Systems (TDS) stake by 2.2% in Q3 2026, buying an estimated $14.8K and bringing the position to 19,601 shares worth $665K. The position accounts for 0.03% of the portfolio, ranked #543.

CenterBook Partners first reported a position in TDS in Q2 2024 and has held it in 9 quarters since. The position peaked at $12.6M in Q2 2025. 132 funds tracked by Wall St. Rank hold TDS as of Q3 2026.

CenterBook Partners held 19,601 shares of Telephone and Data Systems worth $665K as of Q3 2026.
CenterBook Partners bought 423 Telephone and Data Systems shares in Q3 2026, an estimated $14.8K.
Telephone and Data Systems made up 0.03% of CenterBook Partners's portfolio in Q3 2026, its #543 holding.
CenterBook Partners first reported a position in Telephone and Data Systems in Q2 2024 and has held it in 9 quarters since.
CenterBook Partners's Telephone and Data Systems position peaked at $12.6M in Q2 2025.
132 funds tracked by Wall St. Rank held Telephone and Data Systems as of Q3 2026.

Based on CenterBook Partners's 13F filing for Q3 2026, filed 2 Nov 2026.