Jane Street’s POSCO PKX Stock Holding History

Jane Street’s Portfolio PKX Stock Details PKX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.37M	Buy	26,600 +2,200	+9%	+$151K	﹤0.01%	5875
2026 Q1	$1.43M	Buy	+24,400	New	+$1.48M	﹤0.01%	5739
2025 Q4	–	Sell	-4,100	Closed	-$202K	–	12088
2025 Q3	$202K	Sell	4,100 -700	-15%	-$37.7K	﹤0.01%	9673
2025 Q2	$233K	Buy	+4,800	New	+$221K	﹤0.01%	8300
2024 Q1	–	Sell	-2,700	Closed	-$257K	–	9881
2023 Q4	$257K	Sell	2,700 -76,500	-97%	-$6.91M	﹤0.01%	7858
2023 Q3	$8.12M	Buy	79,200 +11,800	+18%	+$1.23M	﹤0.01%	2011
2023 Q2	$4.98M	Buy	+67,400	New	+$4.9M	﹤0.01%	2746
2022 Q2	–	Sell	-3,700	Closed	-$219K	–	10579
2022 Q1	$219K	Sell	3,700 -1,600	-30%	-$94.4K	﹤0.01%	8903
2021 Q4	$309K	Buy	5,300 +400	+8%	+$24.9K	﹤0.01%	8111
2021 Q3	$338K	Buy	+4,900	New	+$361K	﹤0.01%	7957

Other funds holding PKX

BlackRock New York $6.73T AUM 46.02% 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

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

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

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Creative Planning Overland Park, Kansas $171B AUM 24.68% 1-Year Est. Return

QCM

Quantinno Capital Management New York $83.3B AUM 37.97% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jane Street's PKX Position: Q2 2026 in Review

Jane Street increased its POSCO (PKX) stake by 791% in Q2 2026, buying an estimated $5.44M and bringing the position to 89,398 shares worth $4.59M. The position accounts for ﹤0.01% of the portfolio, ranked #3830.

Jane Street first reported a position in PKX in Q2 2013 and has held it in 36 quarters since. The position peaked at $6.63M in Q1 2017. 181 funds tracked by Wall St. Rank hold PKX as of Q2 2026.

Jane Street held 89,398 shares of POSCO worth $4.59M as of Q2 2026.
Jane Street bought 79,361 POSCO shares in Q2 2026, an estimated $5.44M.
POSCO made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3830 holding.
Jane Street first reported a position in POSCO in Q2 2013 and has held it in 36 quarters since.
Jane Street's POSCO position peaked at $6.63M in Q1 2017.
181 funds tracked by Wall St. Rank held POSCO as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.