SecureWorks Corp. - Class A Common Stock, par value $0.01 per share (SCWX)

Q: What does CUSIP 81374A105 represent in this 13F holders report?

CUSIP 81374A105 is the security identifier for SCWX - SecureWorks Corp. - Class A Common Stock, par value $0.01 per share used to aggregate holder disclosures.

Q: How many institutions held SCWX - SecureWorks Corp. - Class A Common Stock, par value $0.01 per share in Q4 2017?

59 institutional investors reported SCWX - SecureWorks Corp. - Class A Common Stock, par value $0.01 per share for Q4 2017. Use the holders table for investor-level position and value details.

CUSIP: 81374A105

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Class A Common Stock, par value $0.01 per share
Shares outstanding: 18,876,050
Total 13F shares: 6,253,013
Share change: -215,276
Total reported value: $55,574,011
Price per share: $8.87
Number of holders: 59
Value change: -$6,324,238
Number of buys: 37
Number of sells: 15

Security key

81374A105

Report period

Q4 2017

Institutions

Top holders

SCWX full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2018 Previous quarter: Q3 2017 SecureWorks Corp SEC filings SecureWorks Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 81374A105

Newer quarter: Q1 2018 Previous quarter: Q3 2017

Recent filing periods:

Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024 Q4 2023 Q3 2023 Q2 2023

Ownership snapshot

Top shareholders of SCWX - SecureWorks Corp. - Class A Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

MASTERS CAPITAL MANAGEMEN...

13D/G signal

—

Evidence rows

Latest as of

30 Sep 2017

13F Lead comparable stake: 4.9% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
MASTERS CAPITAL MANAGEMENT LLC	13F Company 13F	4.9%	$11,424,000 925,000 shares	—	30 Sep 2017
ETF MANAGERS GROUP, LLC	13F Company 13F	4.1%	$9,494,000 768,717 shares	—	30 Sep 2017
VANGUARD GROUP INC	13F Company 13F	3.9%	$9,061,000 733,679 shares	—	30 Sep 2017
Alyeska Investment Group, L.P.	13F Company 13F	3.4%	$8,028,000 650,000 shares	—	30 Sep 2017
FMR LLC	13F Company 13F	3%	$7,012,000 567,759 shares	—	30 Sep 2017
GAGNON SECURITIES LLC	13F Company 13F	2.2%	$5,109,000 413,714 shares	—	30 Sep 2017
Horrell Capital Management, Inc.	13F Company 13F	2.2%	$5,052,000 409,073 shares	—	30 Sep 2017
BlackRock Finance, Inc.	13F Company 13F	1.8%	$4,085,000 330,781 shares	—	30 Sep 2017

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Gagnon Advisors, LLC	13F Company 13F	1.2%	$2,864,000 231,889 shares	—	30 Sep 2017
Sessa Capital IM, L.P.	13F Company 13F	1%	$2,431,000 196,851 shares	—	30 Sep 2017
EDMOND DE ROTHSCHILD HOLDING S.A.	13F Company 13F	0.74%	$1,729,000 140,000 shares	—	30 Sep 2017
EATON VANCE MANAGEMENT	13F Company 13F	0.68%	$1,576,000 127,588 shares	—	30 Sep 2017
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	0.6%	$1,409,000 114,100 shares	—	30 Sep 2017
KING LUTHER CAPITAL MANAGEMENT CORP	13F Company 13F	0.53%	$1,234,000 99,940 shares	—	30 Sep 2017
NORTHERN TRUST CORP	13F Company 13F	0.53%	$1,227,000 99,324 shares	—	30 Sep 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.49%	$1,144,000 92,661 shares	—	30 Sep 2017
STATE STREET CORP	13F Company 13F	0.43%	$1,000,000 81,124 shares	—	30 Sep 2017
BLAIR WILLIAM & CO/IL	13F Company 13F	0.39%	$920,000 74,526 shares	—	30 Sep 2017
TWO SIGMA INVESTMENTS, LP	13F Company 13F	0.28%	$653,000 52,861 shares	—	30 Sep 2017
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	0.18%	$426,000 34,500 shares	—	30 Sep 2017
Bank of New York Mellon Corp	13F Company 13F	0.18%	$423,000 34,257 shares	—	30 Sep 2017
KBC Group NV	13F Company 13F	0.14%	$331,000 26,833 shares	—	30 Sep 2017
ALLIANCEBERNSTEIN L.P.	13F Company 13F	0.14%	$326,000 26,400 shares	—	30 Sep 2017
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	0.11%	$260,000 21,026 shares	—	30 Sep 2017
MORGAN STANLEY	13F Company 13F	0.1%	$228,000 18,424 shares	—	30 Sep 2017
UBS Group AG	13F Company 13F	0.09%	$203,000 16,403 shares	—	30 Sep 2017
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.09%	$200,000 16,232 shares	—	30 Sep 2017
Trexquant Investment LP	13F Company 13F	0.08%	$175,000 14,187 shares	—	30 Sep 2017
JPMORGAN CHASE & CO	13F Company 13F	0.07%	$170,000 13,543 shares	—	30 Sep 2017
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F Company 13F	0.07%	$164,000 13,314 shares	—	30 Sep 2017
TEACHERS ADVISORS, LLC	13F Company 13F	0.07%	$159,000 12,872 shares	—	30 Sep 2017
Dynamic Technology Lab Private Ltd	13F Company 13F	0.07%	$158,000 12,761 shares	—	30 Sep 2017
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F Company 13F	0.06%	$139,000 11,224 shares	—	30 Sep 2017
GABELLI FUNDS LLC	13F Company 13F	0.05%	$124,000 10,000 shares	—	30 Sep 2017
SG Americas Securities, LLC	13F Company 13F	0.05%	$111,000 8,992 shares	—	30 Sep 2017
DEUTSCHE BANK AG\	13F Company 13F	0.04%	$92,000 7,514 shares	—	30 Sep 2017
BANK OF AMERICA CORP /DE/	13F Company 13F	0.04%	$87,000 7,066 shares	—	30 Sep 2017
AMERICAN INTERNATIONAL GROUP, INC.	13F Company 13F	0.03%	$67,000 5,421 shares	—	30 Sep 2017
Cutler Group LLC / CA	13F Company 13F	0.03%	$60,000 4,911 shares	—	30 Sep 2017
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	0.02%	$54,000 4,400 shares	—	30 Sep 2017
Nationwide Fund Advisors	13F Company 13F	0.02%	$46,000 3,741 shares	—	30 Sep 2017
Tower Research Capital LLC (TRC)	13F Company 13F	0.02%	$43,000 3,493 shares	—	30 Sep 2017
WELLS FARGO & COMPANY/MN	13F Company 13F	0.01%	$27,000 2,681 shares	—	30 Sep 2017
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F Company 13F	0.01%	$31,000 2,548 shares	—	30 Sep 2017
STRS OHIO	13F Company 13F	0.01%	$23,000 1,900 shares	—	30 Sep 2017
Legal & General Group Plc	13F Company 13F	0.01%	$23,000 1,836 shares	—	30 Sep 2017
BANK OF MONTREAL /CAN/	13F Company 13F	0%	$11,000 856 shares	—	30 Sep 2017
BNP PARIBAS FINANCIAL MARKETS	13F Company 13F	0%	$10,152 822 shares	—	30 Sep 2017
BARCLAYS PLC	13F Company 13F	0%	$8,000 711 shares	—	30 Sep 2017
Evercore Wealth Management, LLC	13F Company 13F	0%	$6,000 500 shares	—	30 Sep 2017

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2017

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

6,253,013

Rows loaded

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

Q4 2017 holders

Holder diff

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 value	Q4 2017 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend