What does CUSIP 44967K104 represent in this 13F holders report?

CUSIP 44967K104 is the security identifier for BACK - IMAC Holdings, Inc. - Common stock used to aggregate holder disclosures.

How many institutions held BACK - IMAC Holdings, Inc. - Common stock in Q4 2020?

9 institutional investors reported BACK - IMAC Holdings, Inc. - Common stock for Q4 2020. Use the holders table for investor-level position and value details.

IMAC Holdings, Inc. - Common stock (BACK)

CUSIP: 44967K104

Q4 2020 13F Holders as of 31 Dec 2020

Security type / class: Equity / Common stock
Total 13F shares: 397,662
Total 13F value: $607,000
Share change: +241,340
SEC-reported price per share: $1.52
Number of holders: 9
Value change: +$453,075
Number of buys: 5
Number of sells: 5
Shares outstanding: 1,141,423

Security key

44967K104

Report period

Q4 2020

Institutions

Top holders

BACK full security history Ownership snapshot Full 13F holder table IMAC Holdings, Inc. SEC filings IMAC Holdings, Inc. company facts

Broader feeds

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Ownership snapshot

Top reported holders of BACK - IMAC Holdings, Inc. - Common stock (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

9/9

Latest evidence

30 Sep 2020

13F Lead comparable stake: 4.8% Showing 1-6 of 9 holder rows.

Quick read

RENAISSANCE TECHNOLOGIES LLC leads the comparable SEC ownership view at 4.8%.

9 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.

Comparable ownership Top 5

RENAISSANCE TECHNOLOGIES LLC 4.8%

Virtu Financial LLC 2.3%

VANGUARD GROUP INC 2%

CITADEL ADVISORS LLC 1.7%

NORTHERN TRUST CORP 1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

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	4.8%	$43,000 55,100 shares	—	30 Sep 2020
Virtu Financial LLC	13F Company 13F	2.3%	$21,000 26,565 shares	—	30 Sep 2020
VANGUARD GROUP INC	13F Company 13F	2%	$18,000 22,771 shares	—	30 Sep 2020
CITADEL ADVISORS LLC	13F Company 13F	1.7%	$15,000 19,668 shares	—	30 Sep 2020
NORTHERN TRUST CORP	13F Company 13F	1%	$9,000 11,704 shares	—	30 Sep 2020
Tower Research Capital LLC (TRC)	13F Company 13F	0.78%	$7,000 8,952 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

397,662

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 %