Magnetar Financial’s Cinemark Holdings CNK Stock Holding History

Magnetar Financial’s Portfolio CNK Stock Details CNK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-23,507	Closed	-$670K	–	1216
2026 Q1	$670K	Buy	+23,507	New	+$602K	0.01%	566
2025 Q3	–	Sell	-20,098	Closed	-$607K	–	935
2025 Q2	$607K	Buy	+20,098	New	+$608K	﹤0.01%	522
2024 Q4	–	Sell	-8,534	Closed	-$238K	–	647
2024 Q3	$238K	Buy	+8,534	New	+$217K	0.01%	442
2020 Q1	–	Sell	-6,518	Closed	-$221K	–	499
2019 Q4	$221K	Buy	+6,518	New	+$231K	﹤0.01%	487
2019 Q3	–	Sell	-5,578	Closed	-$201K	–	492
2019 Q2	$201K	Buy	+5,578	New	+$220K	﹤0.01%	405
2016 Q4	–	Sell	-10,596	Closed	-$406K	–	93
2016 Q3	$406K	Buy	10,596 +4,369	+70%	+$165K	0.01%	410
2016 Q2	$227K	Buy	+6,227	New	+$218K	﹤0.01%	322
2015 Q4	–	Sell	-6,721	Closed	-$218K	–	377
2015 Q3	$218K	Buy	+6,721	New	+$250K	﹤0.01%	385
2013 Q4	–	Sell	-56,026	Closed	-$1.78M	–	255
2013 Q3	$1.78M	Buy	56,026 +7,491	+15%	+$225K	0.03%	217
2013 Q2	$1.35M	Buy	+48,535	New	+$1.42M	0.03%	200

Other funds holding CNK

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

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Lavaca Capital Houston, Texas $1.01B AUM 0.59% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

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

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

SCM

Steadfast Capital Management New York $3.26B AUM 36.54% 1-Year Est. Return

Magnetar Financial's CNK Position: Q2 2026 in Review

Magnetar Financial sold out of Cinemark Holdings (CNK) in Q2 2026, closing a stake of 23,507 shares — an estimated $670K sold.

Magnetar Financial first reported a position in CNK in Q2 2013 and held it in 10 quarters. The position peaked at $1.78M in Q3 2013. 309 funds tracked by Wall St. Rank hold CNK as of Q2 2026.

Magnetar Financial reported no remaining Cinemark Holdings position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 23,507 Cinemark Holdings shares in Q2 2026, an estimated $670K.
Magnetar Financial first reported a position in Cinemark Holdings in Q2 2013 and held it in 10 quarters.
Magnetar Financial's Cinemark Holdings position peaked at $1.78M in Q3 2013.
309 funds tracked by Wall St. Rank held Cinemark Holdings as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.