Oberweis Asset Management’s Sterling Infrastructure STRL Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-27,300	Closed	-$6.3M	–	201
2025 Q2	$6.3M	Hold	27,300	–	–	0.27%	128
2025 Q1	$3.09M	Hold	27,300	–	–	0.15%	154
2024 Q4	$4.6M	Hold	27,300	–	–	0.22%	147
2024 Q3	$3.96M	Hold	27,300	–	–	0.2%	152
2024 Q2	$3.23M	Sell	27,300 -69,300	-72%	-$7.9M	0.2%	151
2024 Q1	$10.7M	Buy	96,600 +8,600	+10%	+$781K	0.77%	50
2023 Q4	$7.74M	Sell	88,000 -22,000	-20%	-$1.59M	0.72%	36
2023 Q3	$8.08M	Buy	110,000 +3,300	+3%	+$231K	0.86%	19
2023 Q2	$5.95M	Buy	106,700 +8,800	+9%	+$390K	0.72%	34
2023 Q1	$3.71M	Buy	97,900 +17,300	+21%	+$631K	0.58%	41
2022 Q4	$2.64M	Buy	80,600 +3,300	+4%	+$97K	0.56%	41
2022 Q3	$1.66M	Sell	77,300 -1,700	-2%	-$40.8K	0.39%	54
2022 Q2	$1.73M	Sell	79,000 -1,300	-2%	-$31.2K	0.44%	43
2022 Q1	$2.15M	Buy	80,300 +12,400	+18%	+$347K	0.43%	39
2021 Q4	$1.79M	Buy	67,900 +2,600	+4%	+$66.9K	0.33%	59
2021 Q3	$1.48M	Buy	65,300 +3,700	+6%	+$82.7K	0.31%	57
2021 Q2	$1.49M	Buy	+61,600	New	+$1.38M	0.33%	53
2018 Q4	–	Sell	-81,250	Closed	-$1.16M	–	217
2018 Q3	$1.16M	Hold	81,250	–	–	0.23%	81
2018 Q2	$1.06M	Buy	81,250 +12,950	+19%	+$161K	0.27%	91
2018 Q1	$783K	Sell	68,300 -6,600	-9%	-$87.2K	0.21%	110
2017 Q4	$1.22M	Buy	+74,900	New	+$1.23M	0.29%	82

Other funds holding STRL

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

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Oberweis Asset Management's STRL Position: Q3 2025 in Review

Oberweis Asset Management sold out of Sterling Infrastructure (STRL) in Q3 2025, closing a stake of 27,300 shares — an estimated $6.3M sold.

Oberweis Asset Management first reported a position in STRL in Q4 2017 and held it in 21 quarters. The position peaked at $10.7M in Q1 2024. 592 funds tracked by Wall St. Rank hold STRL as of Q3 2025.

Oberweis Asset Management reported no remaining Sterling Infrastructure position as of Q3 2025 after selling out during the quarter.
Oberweis Asset Management sold 27,300 Sterling Infrastructure shares in Q3 2025, an estimated $6.3M.
Oberweis Asset Management first reported a position in Sterling Infrastructure in Q4 2017 and held it in 21 quarters.
Oberweis Asset Management's Sterling Infrastructure position peaked at $10.7M in Q1 2024.
592 funds tracked by Wall St. Rank held Sterling Infrastructure as of Q3 2025.

Based on Oberweis Asset Management's 13F filing for Q3 2025, filed 17 Nov 2025.