R.H. Bluestein & Co’s InterDigital IDCC Stock Holding History

R.H. Bluestein & Co’s Portfolio IDCC Stock Details IDCC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-3,500	Closed	-$225K	–	343
2019 Q2	$225K	Hold	3,500	–	–	0.01%	282
2019 Q1	$231K	Hold	3,500	–	–	0.01%	264
2018 Q4	$233K	Hold	3,500	–	–	0.02%	240
2018 Q3	$280K	Hold	3,500	–	–	0.01%	265
2018 Q2	$283K	Hold	3,500	–	–	0.01%	248
2018 Q1	$258K	Hold	3,500	–	–	0.01%	274
2017 Q4	$267K	Hold	3,500	–	–	0.01%	268
2017 Q3	$258K	Hold	3,500	–	–	0.01%	270
2017 Q2	$271K	Sell	3,500 -250	-7%	-$20.9K	0.02%	240
2017 Q1	$324K	Sell	3,750 -250	-6%	-$22.5K	0.02%	225
2016 Q4	$365K	Buy	+4,000	New	+$321K	0.02%	173

Other funds holding IDCC

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

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

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

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

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

SRFM

Shannon River Fund Management New York $1.12B AUM 150.26% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

R.H. Bluestein & Co's IDCC Position: Q3 2019 in Review

R.H. Bluestein & Co sold out of InterDigital (IDCC) in Q3 2019, closing a stake of 3,500 shares — an estimated $225K sold.

R.H. Bluestein & Co first reported a position in IDCC in Q4 2016 and held it in 11 quarters. The position peaked at $365K in Q4 2016. 231 funds tracked by Wall St. Rank hold IDCC as of Q3 2019.

R.H. Bluestein & Co reported no remaining InterDigital position as of Q3 2019 after selling out during the quarter.
R.H. Bluestein & Co sold 3,500 InterDigital shares in Q3 2019, an estimated $225K.
R.H. Bluestein & Co first reported a position in InterDigital in Q4 2016 and held it in 11 quarters.
R.H. Bluestein & Co's InterDigital position peaked at $365K in Q4 2016.
231 funds tracked by Wall St. Rank held InterDigital as of Q3 2019.

Based on R.H. Bluestein & Co's 13F filing for Q3 2019, filed 13 Nov 2019.