Proto Labs Inc (PRLB)

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Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
D E Shaw

D. E. Shaw

537,365 $18,829,270 +8% 0.02%
2. 531,651 $18,629,051 -8% 0.03%
3.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

450,070 $15,770,453 +112% 0.01%
4. 115,952 $4,062,958 0.07%
5.
ARK Investment Management

Catherine D. Wood

87,046 $3,050,092 -33% 0.03%