CenterBook Partners’s Polaris PII Stock Holding History

CenterBook Partners’s Portfolio PII Stock Details PII Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-29,801	Closed	-$1.72M	–	570
2024 Q4	$1.72M	Buy	29,801 +12,509	+72%	+$870K	0.1%	231
2024 Q3	$1.44M	Sell	17,292 -36,861	-68%	-$2.99M	0.09%	251
2024 Q2	$4.24M	Buy	54,153 +27,805	+106%	+$2.36M	0.26%	147
2024 Q1	$2.64M	Buy	26,348 +10,462	+66%	+$961K	0.18%	197
2023 Q4	$1.51M	Buy	+15,886	New	+$1.46M	0.18%	188
2023 Q1	–	Sell	-18,862	Closed	-$1.91M	–	445
2022 Q4	$1.91M	Buy	18,862 +11,962	+173%	+$1.25M	0.31%	108
2022 Q3	$660K	Sell	6,900 -771	-10%	-$86.4K	0.13%	249
2022 Q2	$762K	Buy	7,671 +1,895	+33%	+$196K	0.16%	214
2022 Q1	$608K	Sell	5,776 -204	-3%	-$23.2K	0.22%	173
2021 Q4	$657K	Buy	+5,980	New	+$704K	0.39%	89

Other funds holding PII

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

BGC

Beutel, Goodman & Co Toronto, Ontario, Canada $13.6B AUM 17.82% 1-Year Est. Return

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

RWWM Inc Rocklin, California $1.35B AUM 9.17% 1-Year Est. Return

Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return

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

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

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

CenterBook Partners's PII Position: Q1 2025 in Review

CenterBook Partners sold out of Polaris (PII) in Q1 2025, closing a stake of 29,801 shares — an estimated $1.72M sold.

CenterBook Partners first reported a position in PII in Q4 2021 and held it in 10 quarters. The position peaked at $4.24M in Q2 2024. 392 funds tracked by Wall St. Rank hold PII as of Q1 2025.

CenterBook Partners reported no remaining Polaris position as of Q1 2025 after selling out during the quarter.
CenterBook Partners sold 29,801 Polaris shares in Q1 2025, an estimated $1.72M.
CenterBook Partners first reported a position in Polaris in Q4 2021 and held it in 10 quarters.
CenterBook Partners's Polaris position peaked at $4.24M in Q2 2024.
392 funds tracked by Wall St. Rank held Polaris as of Q1 2025.

Based on CenterBook Partners's 13F filing for Q1 2025, filed 9 May 2025.