Oberweis Asset Management’s Lumentum LITE Stock Holding History

Oberweis Asset Management’s Portfolio LITE Stock Details LITE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$187M	Sell	266,222 -14,708	-5%	-$8.08M	5.53%	2
2025 Q4	$104M	Sell	280,930 -47,700	-15%	-$12.3M	3.79%	1
2025 Q3	$53.5M	Buy	328,630 +59,580	+22%	+$7.43M	2.05%	2
2025 Q2	$25.6M	Buy	+269,050	New	+$19.1M	1.11%	20
2018 Q2	–	Sell	-102,397	Closed	-$6.53M	–	233
2018 Q1	$6.53M	Buy	102,397 +27,821	+37%	+$1.6M	1.71%	13
2017 Q4	$3.65M	Buy	74,576 +530	+0.7%	+$29.5K	0.85%	37
2017 Q3	$4.02M	Sell	74,046 -3,360	-4%	-$195K	1.12%	33
2017 Q2	$4.42M	Buy	77,406 +73,160	+1,723%	+$3.92M	1.21%	29
2017 Q1	$227K	Buy	+4,246	New	+$187K	0.07%	130

Other funds holding LITE

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

WAM

WT Asset Management Hong Kong $4.77B AUM 334.05% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Oberweis Asset Management's LITE Position: Q1 2026 in Review

Oberweis Asset Management reduced its Lumentum (LITE) stake by 5.2% in Q1 2026, selling an estimated $8.08M and leaving 266,222 shares worth $187M. The position accounts for 5.53% of the portfolio, ranked #2.

Oberweis Asset Management first reported a position in LITE in Q1 2017 and has held it in 9 quarters since. 1,081 funds tracked by Wall St. Rank hold LITE as of Q1 2026.

Oberweis Asset Management held 266,222 shares of Lumentum worth $187M as of Q1 2026.
Oberweis Asset Management sold 14,708 Lumentum shares in Q1 2026, an estimated $8.08M.
Lumentum made up 5.53% of Oberweis Asset Management's portfolio in Q1 2026, its #2 holding.
Oberweis Asset Management first reported a position in Lumentum in Q1 2017 and has held it in 9 quarters since.
1,081 funds tracked by Wall St. Rank held Lumentum as of Q1 2026.

Based on Oberweis Asset Management's 13F filing for Q1 2026, filed 15 May 2026.