CenterBook Partners’s Ziff Davis ZD Stock Holding History

CenterBook Partners’s Portfolio ZD Stock Details ZD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-16,371	Closed	-$687K	–	892
2026 Q1	$687K	Buy	+16,371	New	+$602K	0.04%	422
2025 Q4	–	Sell	-10,553	Closed	-$402K	–	698
2025 Q3	$402K	Buy	+10,553	New	+$370K	0.02%	514
2023 Q3	–	Sell	-13,357	Closed	-$936K	–	509
2023 Q2	$936K	Buy	13,357 +1,781	+15%	+$122K	0.12%	250
2023 Q1	$904K	Sell	11,576 -1,396	-11%	-$114K	0.13%	249
2022 Q4	$1.03M	Buy	12,972 +6,045	+87%	+$486K	0.17%	196
2022 Q3	$474K	Buy	6,927 +1,717	+33%	+$135K	0.09%	284
2022 Q2	$388K	Sell	5,210 -3,761	-42%	-$312K	0.08%	297
2022 Q1	$868K	Buy	8,971 +4,085	+84%	+$419K	0.31%	109
2021 Q4	$542K	Buy	+4,886	New	+$579K	0.32%	121

Other funds holding ZD

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

Jupiter Topco New York $245B AUM

PFCS

Pale Fire Capital SE Prague, Czech Republic $1.41B AUM 25.22% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

CenterBook Partners's ZD Position: Q2 2026 in Review

CenterBook Partners sold out of Ziff Davis (ZD) in Q2 2026, closing a stake of 16,371 shares — an estimated $687K sold.

CenterBook Partners first reported a position in ZD in Q4 2021 and held it in 9 quarters. The position peaked at $1.03M in Q4 2022. 266 funds tracked by Wall St. Rank hold ZD as of Q2 2026.

CenterBook Partners reported no remaining Ziff Davis position as of Q2 2026 after selling out during the quarter.
CenterBook Partners sold 16,371 Ziff Davis shares in Q2 2026, an estimated $687K.
CenterBook Partners first reported a position in Ziff Davis in Q4 2021 and held it in 9 quarters.
CenterBook Partners's Ziff Davis position peaked at $1.03M in Q4 2022.
266 funds tracked by Wall St. Rank held Ziff Davis as of Q2 2026.

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