Swiss National Bank’s Power Solutions International PSIX Stock Holding History

Swiss National Bank’s Portfolio PSIX Stock Details PSIX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.11M	Hold	18,200	–	–	﹤0.01%	2116
2025 Q4	$1.04M	Buy	18,200 +4,800	+36%	+$343K	﹤0.01%	2163
2025 Q3	$1.32M	Buy	+13,400	New	+$1.19M	﹤0.01%	2042
2016 Q2	–	Sell	-7,000	Closed	-$93K	–	2609
2016 Q1	$93K	Buy	7,000 +1,900	+37%	+$22.6K	﹤0.01%	2605
2015 Q4	$93K	Hold	5,100	–	–	﹤0.01%	2640
2015 Q3	$116K	Buy	5,100 +1,100	+28%	+$40.1K	﹤0.01%	2546
2015 Q2	$216K	Hold	4,000	–	–	﹤0.01%	2532
2015 Q1	$257K	Hold	4,000	–	–	﹤0.01%	2430
2014 Q4	$206K	Hold	4,000	–	–	﹤0.01%	2498
2014 Q3	$276K	Hold	4,000	–	–	﹤0.01%	2360
2014 Q2	$288K	Buy	4,000 +400	+11%	+$30.7K	﹤0.01%	2400
2014 Q1	$271K	Buy	3,600 +1,100	+44%	+$79.4K	﹤0.01%	2352
2013 Q4	$188K	Buy	+2,500	New	+$164K	﹤0.01%	2398

Other funds holding PSIX

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

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Busey Bank Urbana, Illinois $3.68B AUM 26.6% 1-Year Est. Return

SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Swiss National Bank's PSIX Position: Q1 2026 in Review

Swiss National Bank held its Power Solutions International (PSIX) position steady in Q1 2026 at 18,200 shares worth $1.11M. The position accounts for ﹤0.01% of the portfolio, ranked #2116.

Swiss National Bank first reported a position in PSIX in Q4 2013 and has held it in 13 quarters since. The position peaked at $1.32M in Q3 2025. 201 funds tracked by Wall St. Rank hold PSIX as of Q1 2026.

Swiss National Bank held 18,200 shares of Power Solutions International worth $1.11M as of Q1 2026.
Swiss National Bank left its Power Solutions International share count unchanged in Q1 2026.
Power Solutions International made up ﹤0.01% of Swiss National Bank's portfolio in Q1 2026, its #2116 holding.
Swiss National Bank first reported a position in Power Solutions International in Q4 2013 and has held it in 13 quarters since.
Swiss National Bank's Power Solutions International position peaked at $1.32M in Q3 2025.
201 funds tracked by Wall St. Rank held Power Solutions International as of Q1 2026.

Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.