Jane Street’s Laser Photonics LASE Stock Holding History

Jane Street’s Portfolio LASE Stock Details LASE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$897K	Buy	543,900 +486,500	+848%	+$667K	﹤0.01%	6764
2026 Q1	$57.4K	Buy	57,400 +45,600	+386%	+$61.4K	﹤0.01%	10915
2025 Q4	$29.1K	Sell	11,800 -26,800	-69%	-$90K	﹤0.01%	10653
2025 Q3	$166K	Buy	+38,600	New	+$125K	﹤0.01%	9806
2025 Q2	–	Sell	-35,000	Closed	-$107K	–	10323
2025 Q1	$107K	Sell	35,000 -1,700	-5%	-$7.13K	﹤0.01%	8776
2024 Q4	$212K	Buy	+36,700	New	+$227K	﹤0.01%	8317

Other funds holding LASE

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

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

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

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

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

Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return

SRL

Scientech Research LLC Jersey City, New Jersey $123M AUM 198.31% 1-Year Est. Return

Jane Street's LASE Position: Q2 2026 in Review

Jane Street opened a new position in Laser Photonics (LASE) in Q2 2026: 51,546 shares worth $85.1K. The stake represents ﹤0.01% of the portfolio and ranks #10685 among its holdings. This is a return to the name: Jane Street previously reported a position in LASE as recently as Q4 2025.

Jane Street first reported a position in LASE in Q3 2022 and has held it in 6 quarters since. The position peaked at $577K in Q3 2024. 41 funds tracked by Wall St. Rank hold LASE as of Q2 2026.

Jane Street held 51,546 shares of Laser Photonics worth $85.1K as of Q2 2026.
Laser Photonics was a new Jane Street position in Q2 2026.
Laser Photonics made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #10685 holding.
Jane Street first reported a position in Laser Photonics in Q3 2022 and has held it in 6 quarters since.
Jane Street's Laser Photonics position peaked at $577K in Q3 2024.
41 funds tracked by Wall St. Rank held Laser Photonics as of Q2 2026.

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