CenterBook Partners’s Teekay Tankers TNK Stock Holding History

CenterBook Partners’s Portfolio TNK Stock Details TNK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$469K	Buy	7,229 +3,169	+78%	+$239K	0.02%	526
2026 Q1	$298K	Buy	+4,060	New	+$272K	0.02%	559
2024 Q2	–	Sell	-17,866	Closed	-$1.04M	–	458
2024 Q1	$1.04M	Buy	+17,866	New	+$1.01M	0.07%	308
2023 Q4	–	Sell	-8,938	Closed	-$372K	–	496
2023 Q3	$372K	Buy	8,938 +3,043	+52%	+$124K	0.05%	361
2023 Q2	$225K	Buy	+5,895	New	+$229K	0.03%	390

Other funds holding TNK

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

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

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

CenterBook Partners's TNK Position: Q2 2026 in Review

CenterBook Partners increased its Teekay Tankers (TNK) stake by 78% in Q2 2026, buying an estimated $239K and bringing the position to 7,229 shares worth $469K. The position accounts for 0.02% of the portfolio, ranked #526.

CenterBook Partners first reported a position in TNK in Q2 2023 and has held it in 5 quarters since. The position peaked at $1.04M in Q1 2024. 244 funds tracked by Wall St. Rank hold TNK as of Q2 2026.

CenterBook Partners held 7,229 shares of Teekay Tankers worth $469K as of Q2 2026.
CenterBook Partners bought 3,169 Teekay Tankers shares in Q2 2026, an estimated $239K.
Teekay Tankers made up 0.02% of CenterBook Partners's portfolio in Q2 2026, its #526 holding.
CenterBook Partners first reported a position in Teekay Tankers in Q2 2023 and has held it in 5 quarters since.
CenterBook Partners's Teekay Tankers position peaked at $1.04M in Q1 2024.
244 funds tracked by Wall St. Rank held Teekay Tankers as of Q2 2026.

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