W.R. Berkley Corp’s U.S. Well Services, Inc. Class A Common Stock USWS Stock Holding History

W.R. Berkley Corp’s Portfolio USWS Stock Details USWS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-61,335	Closed	-$12.9M	–	96
2018 Q3	$12.9M	Sell	61,335 -11,628	-16%	-$2.45M	1.99%	17
2018 Q2	$15.1M	Hold	72,963	–	–	2.1%	10
2018 Q1	$15M	Hold	72,963	–	–	2.05%	9
2017 Q4	$15M	Buy	72,963 +25,376	+53%	+$5.19M	1.6%	11
2017 Q3	$9.79M	Buy	47,587 +8,370	+21%	+$1.71M	1.3%	10
2017 Q2	$7.96M	Buy	+39,217	New	+$7.98M	0.85%	17

Other funds holding USWS

CPI

Crestview Partners III New York $195M AUM 17.49% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return

Grosvenor Holdings Chicago, Illinois $512M AUM 19.57% 1-Year Est. Return

Scoggin Management New York $1.04B AUM 232.32% 1-Year Est. Return

SAM

Southpaw Asset Management Stamford, Connecticut $6.92M AUM 3.86% 1-Year Est. Return

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

Paloma Partners Greenwich, Connecticut $510M AUM 286.05% 1-Year Est. Return

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

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

W.R. Berkley Corp's USWS Position: Q4 2018 in Review

W.R. Berkley Corp sold out of U.S. Well Services, Inc. Class A Common Stock (USWS) in Q4 2018, closing a stake of 61,335 shares — an estimated $12.9M sold.

W.R. Berkley Corp first reported a position in USWS in Q2 2017 and held it in 6 quarters. The position peaked at $15.1M in Q2 2018. 21 funds tracked by Wall St. Rank hold USWS as of Q4 2018.

W.R. Berkley Corp reported no remaining U.S. Well Services, Inc. Class A Common Stock position as of Q4 2018 after selling out during the quarter.
W.R. Berkley Corp sold 61,335 U.S. Well Services, Inc. Class A Common Stock shares in Q4 2018, an estimated $12.9M.
W.R. Berkley Corp first reported a position in U.S. Well Services, Inc. Class A Common Stock in Q2 2017 and held it in 6 quarters.
W.R. Berkley Corp's U.S. Well Services, Inc. Class A Common Stock position peaked at $15.1M in Q2 2018.
21 funds tracked by Wall St. Rank held U.S. Well Services, Inc. Class A Common Stock as of Q4 2018.

Based on W.R. Berkley Corp's 13F filing for Q4 2018, filed 14 Feb 2019.