What does CUSIP 90346E103 represent in this 13F holders report?

CUSIP 90346E103 is the security identifier for SLCA - U.S. SILICA HOLDINGS, INC. - Common Stock, $0.01 par value used to aggregate holder disclosures.

How many institutions held SLCA - U.S. SILICA HOLDINGS, INC. - Common Stock, $0.01 par value in Q1 2018?

280 institutional investors reported SLCA - U.S. SILICA HOLDINGS, INC. - Common Stock, $0.01 par value for Q1 2018. Use the holders table for investor-level position and value details.

U.S. SILICA HOLDINGS, INC. - Common Stock, $0.01 par value (SLCA)

CUSIP: 90346E103

Q1 2018 13F Holders as of 31 Mar 2018

Security type / class: Equity / Common Stock, $0.01 par value
Total 13F shares: 79,551,120
Total 13F value: $2,030,453,187
Share change: +18,305
Put/Call ratio: 249%
SEC-reported price per share: $25.52
Number of holders: 280
Value change: -$55,219,766
Number of buys: 152
Number of sells: 170

Security key

90346E103

Report period

Q1 2018

Institutions

280

Top holders

SLCA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2018 Previous quarter: Q4 2017 U.S. SILICA HOLDINGS, INC. SEC filings U.S. SILICA HOLDINGS, INC. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 90346E103

Newer quarter: Q2 2018 Previous quarter: Q4 2017

Recent filing periods:

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

Ownership snapshot

Top reported holders of SLCA - U.S. SILICA HOLDINGS, INC. - Common Stock, $0.01 par value (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.

Comparable stake leader

BlackRock Finance, Inc.

Disclosed value leader

BlackRock Finance, Inc.

Comparable rows

0/15

Latest evidence

31 Dec 2017

13F Highest disclosed value: $347,610,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. has the largest disclosed position value at $347.61M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.

Disclosed position value Top 5

BlackRock Finance, Inc. $347.61M

VANGUARD GROUP INC $247.21M

ARIEL INVESTMENTS, LLC $159.54M

ADAGE CAPITAL PARTNERS GP, L.L.C. $105.86M

STATE STREET CORP $75.78M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Finance, Inc.	13F Company 13F	— class O/S missing	$347,610,000 10,676,019 shares	—	31 Dec 2017
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$247,209,000 7,592,422 shares	—	31 Dec 2017
ARIEL INVESTMENTS, LLC	13F Company 13F	— class O/S missing	$159,544,000 4,899,994 shares	—	31 Dec 2017
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F Company 13F	— class O/S missing	$105,864,000 3,251,346 shares	—	31 Dec 2017
STATE STREET CORP	13F Company 13F	— class O/S missing	$75,778,000 2,327,292 shares	—	31 Dec 2017
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— class O/S missing	$66,470,000 2,041,482 shares	—	31 Dec 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 Q1 2018

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

Institutions

280

79,551,120

Rows available

280

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-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. The marker flags a reported price that did not pass the local price check.

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

326

Q1 2018 holders

280

Holder diff

-46

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 value	Q1 2018 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend