Ardsley Advisory Partners’s Himax Technologies HIMX Stock Holding History

Ardsley Advisory Partners’s Portfolio HIMX Stock Details HIMX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-79,000	Closed	-$1.23M	–	177
2026 Q1	$622K	Buy	+79,000	New	+$648K	0.08%	137
2016 Q2	–	Sell	-10,000	Closed	-$112K	–	173
2016 Q1	$112K	Sell	10,000 -677,000	-99%	-$5.94M	0.02%	134
2015 Q4	$5.63M	Buy	+687,000	New	+$4.98M	0.73%	44
2014 Q1	–	Sell	-30,000	Closed	-$441K	–	248
2013 Q4	$441K	Buy	+30,000	New	+$318K	0.06%	98
2013 Q3	–	Sell	-10,000	Closed	-$52K	–	164
2013 Q2	$52K	Buy	+10,000	New	+$61.5K	0.01%	130

Other funds holding HIMX

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

PCP

Polunin Capital Partners London, United Kingdom $407M AUM 55.12% 1-Year Est. Return

HIM

Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

COPPSERS

Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return

TGIA

Torrey Growth & Income Advisors Del Mar, California $294M AUM 37.95% 1-Year Est. Return

YIH

Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

Ballentine Partners Waltham, Massachusetts $8.18B AUM 27.59% 1-Year Est. Return

Steadtrust Allen, Texas $198M AUM 99.37% 1-Year Est. Return

Ardsley Advisory Partners's HIMX Position: Q2 2026 in Review

Ardsley Advisory Partners sold out of Himax Technologies (HIMX) in Q2 2026, closing a stake of 79,000 shares — an estimated $1.23M sold.

Ardsley Advisory Partners first reported a position in HIMX in Q2 2013 and held it in 5 quarters. The position peaked at $5.63M in Q4 2015. 35 funds tracked by Wall St. Rank hold HIMX as of Q2 2026.

Ardsley Advisory Partners reported no remaining Himax Technologies position as of Q2 2026 after selling out during the quarter.
Ardsley Advisory Partners sold 79,000 Himax Technologies shares in Q2 2026, an estimated $1.23M.
Ardsley Advisory Partners first reported a position in Himax Technologies in Q2 2013 and held it in 5 quarters.
Ardsley Advisory Partners's Himax Technologies position peaked at $5.63M in Q4 2015.
35 funds tracked by Wall St. Rank held Himax Technologies as of Q2 2026.

Based on Ardsley Advisory Partners's 13F filing for Q2 2026, filed 13 Jul 2026.