Walthausen & Co’s NEOPHOTONICS CORP NPTN Stock Holding History

Walthausen & Co’s Portfolio NPTN Stock Details NPTN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-169,680	Closed	-$1.07M	–	150
2019 Q1	$1.07M	Buy	169,680 +34,170	+25%	+$239K	0.14%	126
2018 Q4	$878K	Sell	135,510 -24,240	-15%	-$185K	0.12%	137
2018 Q3	$1.33M	Buy	+159,750	New	+$1.21M	0.13%	121

Other funds holding NPTN

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

PCMI

Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

KCM

Kennedy Capital Management St Louis, Missouri $4.72B AUM 36.69% 1-Year Est. Return

MCM

Masters Capital Management Atlanta, Georgia $3.03B AUM 57.21% 1-Year Est. Return

Walthausen & Co's NPTN Position: Q2 2019 in Review

Walthausen & Co sold out of NEOPHOTONICS CORP (NPTN) in Q2 2019, closing a stake of 169,680 shares — an estimated $1.07M sold.

Walthausen & Co first reported a position in NPTN in Q3 2018 and held it in 3 quarters. The position peaked at $1.33M in Q3 2018. 113 funds tracked by Wall St. Rank hold NPTN as of Q2 2019.

Walthausen & Co reported no remaining NEOPHOTONICS CORP position as of Q2 2019 after selling out during the quarter.
Walthausen & Co sold 169,680 NEOPHOTONICS CORP shares in Q2 2019, an estimated $1.07M.
Walthausen & Co first reported a position in NEOPHOTONICS CORP in Q3 2018 and held it in 3 quarters.
Walthausen & Co's NEOPHOTONICS CORP position peaked at $1.33M in Q3 2018.
113 funds tracked by Wall St. Rank held NEOPHOTONICS CORP as of Q2 2019.

Based on Walthausen & Co's 13F filing for Q2 2019, filed 13 Aug 2019.