PSI Advisors’s Koss Corp KOSS Stock Holding History

PSI Advisors’s Portfolio KOSS Stock Details KOSS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-20	Closed	-$94	–	414
2025 Q1	$94	Hold	20	–	–	﹤0.01%	734
2024 Q4	$148	Buy	+20	New	+$146	﹤0.01%	850

Other funds holding KOSS

Lido Advisors Los Angeles, California $36.8B AUM 26.6% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

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

JIR

James Investment Research Alpha, Ohio $984M AUM 36.03% 1-Year Est. Return

NewEdge Advisors New Orleans, Louisiana $33.6B AUM 31.03% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

PSI Advisors's KOSS Position: Q2 2025 in Review

PSI Advisors sold out of Koss Corp (KOSS) in Q2 2025, closing a stake of 20 shares — an estimated $94 sold.

PSI Advisors first reported a position in KOSS in Q4 2024 and held it in 2 quarters. The position peaked at $148 in Q4 2024. 20 funds tracked by Wall St. Rank hold KOSS as of Q2 2025.

PSI Advisors reported no remaining Koss Corp position as of Q2 2025 after selling out during the quarter.
PSI Advisors sold 20 Koss Corp shares in Q2 2025, an estimated $94.
PSI Advisors first reported a position in Koss Corp in Q4 2024 and held it in 2 quarters.
PSI Advisors's Koss Corp position peaked at $148 in Q4 2024.
20 funds tracked by Wall St. Rank held Koss Corp as of Q2 2025.

Based on PSI Advisors's 13F filing for Q2 2025, filed 12 Aug 2025.