A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Power Solutions International, Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 83,686 shares of PSIX stock, worth $4.83 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
83,686
Previous 74,546 12.26%
Holding current value
$4.83 Million
Previous $4.82 Million 71.58%
% of portfolio
0.0%
Previous 0.0%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$63.95 - $115.78 $584,503 - $1.06 Million
9,140 Added 12.26%
83,686 $8.27 Million
Q2 2025

Aug 14, 2025

SELL
$18.7 - $68.01 $583,963 - $2.12 Million
-31,228 Reduced 29.52%
74,546 $4.82 Million
Q1 2025

May 15, 2025

BUY
$25.28 - $43.7 $2.36 Million - $4.08 Million
93,462 Added 759.11%
105,774 $2.67 Million
Q4 2024

Feb 14, 2025

BUY
$17.3 - $33.35 $212,997 - $410,605
12,312 New
12,312 $396,000

Others Institutions Holding PSIX

About POWER SOLUTIONS INTERNATIONAL, INC.


  • Ticker PSIX
  • Exchange OTC
  • Sector Industrials
  • Industry Specialty Industrial Machinery
  • Shares Outstandng 22,949,100
  • Market Cap $1.33B
  • Description
  • Power Solutions International, Inc. designs, engineers, manufactures, markets, and sells engines and power systems in the United States, North America, the Pacific Rim, Europe, and internationally. The company offers alternative-fueled power systems for original equipment manufacturers of off-highway industrial equipment and on-road vehicles; an...
More about PSIX
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