What does CUSIP 984015131 represent in this 13F holders report?

CUSIP 984015131 is the security identifier for XBIOW - XENETIC BIOSCIENCES INC - *W EXP 07/19/202 used to aggregate holder disclosures.

How many institutions held XBIOW - XENETIC BIOSCIENCES INC - *W EXP 07/19/202 in Q1 2021?

1 institutional investor reported XBIOW - XENETIC BIOSCIENCES INC - *W EXP 07/19/202 for Q1 2021. Use the holders table for investor-level position and value details.

202 (XBIOW)

CUSIP: 984015131

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / *W EXP 07/19/202
Total 13F shares: 1,929
Total 13F value: $3,000
Share change: +683
SEC-reported price per share: $1.56
Number of holders: 1
Value change: +$1,062
Number of buys: 1

Security key

984015131

Report period

Q1 2021

Institutions

Top holders

XBIOW full security history Ownership snapshot Full 13F holder table Xenetic Biosciences, Inc. SEC filings Xenetic Biosciences, Inc. company facts

Broader feeds

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Ownership snapshot

Top reported holders of XBIOW - XENETIC BIOSCIENCES INC - *W EXP 07/19/202 (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

RENAISSANCE TECHNOLOGIES LLC

Disclosed value leader

RENAISSANCE TECHNOLOGIES LLC

Comparable rows

0/9

Latest evidence

31 Dec 2020

13F Highest disclosed value: $347,000 9 rows are not safely comparable across share classes. Showing 1-6 of 9 holder rows.

Quick read

RENAISSANCE TECHNOLOGIES LLC has the largest disclosed position value at $347K.

0 of 9 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 RENAISSANCE TECHNOLOGIES LLC's linked filing trail.

Disclosed position value Top 5

RENAISSANCE TECHNOLOGIES LLC $347K

VANGUARD GROUP INC $81K

TWO SIGMA SECURITIES, LLC $65K

ROYAL BANK OF CANADA $55K

Virtu Financial LLC $40K

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

Detailed SEC evidence table Showing 1-6 of 9 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	— denominator unverified	$347,000 170,200 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$81,000 39,705 shares	—	31 Dec 2020
TWO SIGMA SECURITIES, LLC	13F Company 13F	— denominator unverified	$65,000 32,011 shares	—	31 Dec 2020
ROYAL BANK OF CANADA	13F Company 13F	— denominator unverified	$55,000 26,991 shares	—	31 Dec 2020
Virtu Financial LLC	13F Company 13F	— denominator unverified	$40,000 19,598 shares	—	31 Dec 2020
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— denominator unverified	$26,000 13,184 shares	—	31 Dec 2020

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 2021

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

Institutions

1,929

Rows available

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 2021 vs Q1 2021 Across Filers

Q1 2021 holders

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %