What does CUSIP 403829104 represent in this 13F holders report?

CUSIP 403829104 is the security identifier for GYRO - Gyrodyne, LLC - Common Stock, par value $1.00 per share used to aggregate holder disclosures.

How many institutions held GYRO - Gyrodyne, LLC - Common Stock, par value $1.00 per share in Q1 2019?

9 institutional investors reported GYRO - Gyrodyne, LLC - Common Stock, par value $1.00 per share for Q1 2019. Use the holders table for investor-level position and value details.

Gyrodyne, LLC - Common Stock, par value $1.00 per share (GYRO)

CUSIP: 403829104

Q1 2019 13F Holders as of 31 Mar 2019

Type / Class: Equity / Common Stock, par value $1.00 per share
Shares outstanding: 2,208,085
Total 13F shares: 492,580
Share change: -1,464
Total reported value: $8,867,000
Price per share: $18.00
Number of holders: 9
Value change: -$20,827
Number of buys: 3
Number of sells: 1

Security key

403829104

Report period

Q1 2019

Institutions

Top holders

GYRO full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2019 Previous quarter: Q4 2018 Gyrodyne, LLC SEC filings Gyrodyne, LLC company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 403829104

Newer quarter: Q2 2019 Previous quarter: Q4 2018

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of GYRO - Gyrodyne, LLC - Common Stock, par value $1.00 per share (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.

Lead holder

Grantham, Mayo, Van Otter...

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2018

13F Lead comparable stake: 5.1% Showing first 8 of 11 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Grantham, Mayo, Van Otterloo & Co. LLC	13F Company 13F	5.1%	$1,946,000 113,088 shares	—	31 Dec 2018
TOWERVIEW LLC	13F Company 13F	4.6%	$1,756,000 101,500 shares	—	31 Dec 2018
GABELLI & Co INVESTMENT ADVISERS, INC.	13F Company 13F	4%	$1,522,000 87,994 shares	—	31 Dec 2018
Michael F. Price	13F Individual 13F	3.9%	$1,479,000 85,458 shares	—	31 Dec 2018
CSS LLC/IL	13F Company 13F	1.9%	$744,000 43,003 shares	—	31 Dec 2018
GABELLI FUNDS LLC	13F Company 13F	1.7%	$659,000 38,115 shares	—	31 Dec 2018
Teton Advisors, Inc.	13F Company 13F	0.64%	$245,000 14,138 shares	—	31 Dec 2018
BlackRock Finance, Inc.	13F Company 13F	0.4%	$152,000 8,763 shares	—	31 Dec 2018

Show 3 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
UBS Group AG	13F Company 13F	0.05%	$21,000 1,213 shares	—	31 Dec 2018
MORGAN STANLEY	13F Company 13F	0.03%	$13,000 772 shares	—	31 Dec 2018
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$17,000 963 shares	—	31 Dec 2018

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 2019

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

Institutions

492,580

Rows loaded

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* 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. An asterisk next to the price means the price is likely invalid.

Compare Q1 2019 vs Q4 2018 Across Filers

Q4 2018 holders

Q1 2019 holders

Holder diff

-1

Investor	Q4 2018 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q4 2018 value	Q1 2019 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend