What does CUSIP 670984103 represent in this 13F holders report?

CUSIP 670984103 is the security identifier for NIO - NUVEEN MUN OPPORTUNITY FD IN - COM used to aggregate holder disclosures.

How many institutions held NIO - NUVEEN MUN OPPORTUNITY FD IN - COM in Q3 2021?

1 institutional investor reported NIO - NUVEEN MUN OPPORTUNITY FD IN - COM for Q3 2021. Use the holders table for investor-level position and value details.

NUVEEN MUN OPPORTUNITY FD IN - COM (NIO)

CUSIP: 670984103

Q3 2021 13F Holders as of 30 Sep 2021

Security type / class: Equity / COM
Total 13F shares: 500
Total 13F value: $18,000
Share change: 0
SEC-reported price per share: $36.00
Number of holders: 1

Security key

670984103

Report period

Q3 2021

Institutions

Top holders

NIO full security history Ownership snapshot Full 13F holder table NIO Inc. SEC filings NIO Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of NIO - NUVEEN MUN OPPORTUNITY FD IN - 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

BAILLIE GIFFORD & CO

Disclosed value leader

BAILLIE GIFFORD & CO

Comparable rows

0/15

Latest evidence

30 Jun 2021

13F Highest disclosed value: $4,836,639,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BAILLIE GIFFORD & CO has the largest disclosed position value at $4.84B.

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 BAILLIE GIFFORD & CO's linked filing trail.

Disclosed position value Top 5

BAILLIE GIFFORD & CO $4.84B

BlackRock Finance, Inc. $3.11B

VANGUARD GROUP INC $2.46B

STATE STREET CORP $1.38B

GOLDMAN SACHS GROUP INC $1.14B

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
BAILLIE GIFFORD & CO	13F Company 13F	— denominator unverified	$4,836,639,000 90,914,259 shares	—	30 Jun 2021
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$3,108,853,000 58,437,080 shares	—	30 Jun 2021
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$2,464,447,000 46,324,185 shares	—	30 Jun 2021
STATE STREET CORP	13F Company 13F	— denominator unverified	$1,376,212,000 25,868,642 shares	—	30 Jun 2021
GOLDMAN SACHS GROUP INC	13F Company 13F	— denominator unverified	$1,140,853,000 21,444,596 shares	—	30 Jun 2021
NORGES BANK	13F Company 13F	— denominator unverified	$802,615,000 15,086,743 shares	—	30 Jun 2021

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 Q3 2021

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

Institutions

500

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 Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

Q3 2021 holders

Holder diff

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 value	Q3 2021 value	Value change	Value Chg %