Perritt Capital Management’s Superior Drilling Products Inc. SDPI Stock Holding History

Perritt Capital Management’s Portfolio SDPI Stock Details SDPI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-72,000	Closed	-$30K	–	196
2020 Q3	$30K	Sell	72,000 -18,000	-20%	-$9.61K	0.02%	183
2020 Q2	$67K	Sell	90,000 -40,000	-31%	-$25.6K	0.05%	175
2020 Q1	$45K	Sell	130,000 -112,002	-46%	-$70.1K	0.04%	189
2019 Q4	$198K	Sell	242,002 -7,998	-3%	-$7.08K	0.1%	186
2019 Q3	$244K	Hold	250,000	–	–	0.1%	193
2019 Q2	$253K	Hold	250,000	–	–	0.1%	204
2019 Q1	$330K	Buy	+250,000	New	+$385K	0.12%	178

Other funds holding SDPI

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

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

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

Woodstock Corp Boston, Massachusetts $1.2B AUM 26.37% 1-Year Est. Return

EAM

Evanson Asset Management Carmel, California $1.86B AUM 25.39% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

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

Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return

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

Perritt Capital Management's SDPI Position: Q4 2020 in Review

Perritt Capital Management sold out of Superior Drilling Products Inc. (SDPI) in Q4 2020, closing a stake of 72,000 shares — an estimated $30K sold.

Perritt Capital Management first reported a position in SDPI in Q1 2019 and held it in 7 quarters. The position peaked at $330K in Q1 2019. 14 funds tracked by Wall St. Rank hold SDPI as of Q4 2020.

Perritt Capital Management reported no remaining Superior Drilling Products Inc. position as of Q4 2020 after selling out during the quarter.
Perritt Capital Management sold 72,000 Superior Drilling Products Inc. shares in Q4 2020, an estimated $30K.
Perritt Capital Management first reported a position in Superior Drilling Products Inc. in Q1 2019 and held it in 7 quarters.
Perritt Capital Management's Superior Drilling Products Inc. position peaked at $330K in Q1 2019.
14 funds tracked by Wall St. Rank held Superior Drilling Products Inc. as of Q4 2020.

Based on Perritt Capital Management's 13F filing for Q4 2020, filed 16 Feb 2021.