Oberweis Asset Management
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Oberweis Asset Management’s Superior Drilling Products Inc. SDPI Stock Holding History

Oberweis Asset 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
2015
Q1 		– Sell
-67,000
Closed -$279K – 189
2014
Q4 		$279K Hold
67,000
– – 0.08% 106
2014
Q3 		$421K Sell
67,000
-25,400
-27% -$159K 0.12% 90
2014
Q2 		$602K Buy
+92,400
New +$541K 0.15% 102

Other funds holding SDPI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
RA
RR Advisors Dallas, Texas $346M AUM 31.14% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.7B AUM 55.7% 1-Year Est. Return
LSVI
Lone Star Value Investors Old Greenwich, Connecticut $85.6M AUM
GH
GAM Holding Zurich, Switzerland $1.31B AUM 35.17% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $451M AUM 66.6% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
WC
Woodstock Corp Boston, Massachusetts $1.24B AUM 22.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Oberweis Asset Management's SDPI Position: Q1 2015 in Review

Oberweis Asset Management sold out of Superior Drilling Products Inc. (SDPI) in Q1 2015, closing a stake of 67,000 shares — an estimated $279K sold.

Oberweis Asset Management first reported a position in SDPI in Q2 2014 and held it in 3 quarters. The position peaked at $602K in Q2 2014. 16 funds tracked by Wall St. Rank hold SDPI as of Q1 2015.

  • Oberweis Asset Management reported no remaining Superior Drilling Products Inc. position as of Q1 2015 after selling out during the quarter.
  • Oberweis Asset Management sold 67,000 Superior Drilling Products Inc. shares in Q1 2015, an estimated $279K.
  • Oberweis Asset Management first reported a position in Superior Drilling Products Inc. in Q2 2014 and held it in 3 quarters.
  • Oberweis Asset Management's Superior Drilling Products Inc. position peaked at $602K in Q2 2014.
  • 16 funds tracked by Wall St. Rank held Superior Drilling Products Inc. as of Q1 2015.

Based on Oberweis Asset Management's 13F filing for Q1 2015, filed 15 May 2015.