What does CUSIP 45720L107 represent in this 13F holders report?

CUSIP 45720L107 is the security identifier for INBX - INHIBRX INC - COM used to aggregate holder disclosures.

How many institutions held INBX - INHIBRX INC - COM in Q4 2020?

51 institutional investors reported INBX - INHIBRX INC - COM for Q4 2020. Use the holders table for investor-level position and value details.

INHIBRX INC - COM (INBX)

CUSIP: 45720L107

Q4 2020 13F Holders as of 31 Dec 2020

Security type / class: Equity / COM
Total 13F shares: 15,567,765
Total 13F value: $513,269,954
Share change: +1,707,788
SEC-reported price per share: $32.97
Number of holders: 51
Value change: +$66,264,148
Number of buys: 38
Number of sells: 17

Security key

45720L107

Report period

Q4 2020

Institutions

Top holders

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

Broader feeds

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Ownership snapshot

Top reported holders of INBX - INHIBRX INC - COM (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

VIKING GLOBAL INVESTORS LP

Disclosed value leader

VIKING GLOBAL INVESTORS LP

Comparable rows

0/15

Latest evidence

30 Sep 2020

13F Highest disclosed value: $95,506,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

VIKING GLOBAL INVESTORS LP has the largest disclosed position value at $95.51M.

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 VIKING GLOBAL INVESTORS LP's linked filing trail.

Disclosed position value Top 5

VIKING GLOBAL INVESTORS LP $95.51M

RA CAPITAL MANAGEMENT, L.P. $38.32M

FMR LLC $31.41M

TYBOURNE CAPITAL MANAGEMENT (HK) LTD $19.8M

Capital World Investors $18.09M

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
VIKING GLOBAL INVESTORS LP	13F Company 13F	— denominator unverified	$95,506,000 5,305,866 shares	—	30 Sep 2020
RA CAPITAL MANAGEMENT, L.P.	13F Company 13F	— denominator unverified	$38,322,000 2,129,003 shares	—	30 Sep 2020
FMR LLC	13F Company 13F	— denominator unverified	$31,410,000 1,745,026 shares	—	30 Sep 2020
TYBOURNE CAPITAL MANAGEMENT (HK) LTD	13F Company 13F	— denominator unverified	$19,800,000 1,100,000 shares	—	30 Sep 2020
Capital World Investors	13F Company 13F	— denominator unverified	$18,091,000 1,005,046 shares	—	30 Sep 2020
ArrowMark Colorado Holdings LLC	13F Company 13F	— denominator unverified	$8,995,000 499,726 shares	—	30 Sep 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 Q4 2020

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

Institutions

15,567,765

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 Q4 2020 vs Q3 2020 Across Filers

Q3 2020 holders

Q4 2020 holders

Holder diff

Investor	Q3 2020 Shares	Q4 2020 Shares	Share Diff	Share Chg %	Q3 2020 value	Q4 2020 value	Value change	Value Chg %