Oberweis Asset Management’s Chefs' Warehouse CHEF Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$5.53M	Buy	+57,544	New	+$4.46M	0.11%	147
2023 Q4	–	Sell	-146,400	Closed	-$3.1M	–	203
2023 Q3	$3.1M	Buy	146,400 +4,900	+3%	+$150K	0.33%	120
2023 Q2	$5.06M	Buy	141,500 +37,900	+37%	+$1.26M	0.61%	45
2023 Q1	$3.53M	Buy	103,600 +36,700	+55%	+$1.29M	0.55%	44
2022 Q4	$2.23M	Buy	+66,900	New	+$2.33M	0.47%	56
2016 Q2	–	Sell	-56,500	Closed	-$1.15M	–	172
2016 Q1	$1.15M	Buy	56,500 +7,800	+16%	+$128K	0.33%	56
2015 Q4	$812K	Buy	+48,700	New	+$826K	0.23%	62

Other funds holding CHEF

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

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

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

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

Oberweis Asset Management's CHEF Position: Q2 2026 in Review

Oberweis Asset Management opened a new position in Chefs' Warehouse (CHEF) in Q2 2026: 57,544 shares worth $5.53M. The stake represents 0.11% of the portfolio and ranks #147 among its holdings. This is a return to the name: Oberweis Asset Management previously reported a position in CHEF as recently as Q3 2023.

Oberweis Asset Management first reported a position in CHEF in Q4 2015 and has held it in 7 quarters since. 288 funds tracked by Wall St. Rank hold CHEF as of Q2 2026.

Oberweis Asset Management held 57,544 shares of Chefs' Warehouse worth $5.53M as of Q2 2026.
Chefs' Warehouse was a new Oberweis Asset Management position in Q2 2026.
Chefs' Warehouse made up 0.11% of Oberweis Asset Management's portfolio in Q2 2026, its #147 holding.
Oberweis Asset Management first reported a position in Chefs' Warehouse in Q4 2015 and has held it in 7 quarters since.
288 funds tracked by Wall St. Rank held Chefs' Warehouse as of Q2 2026.

Based on Oberweis Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.