GYRO on Nasdaq

Gyrodyne Company of America

American real estate investment trust

Gyrodyne Company of America, Inc. is a real estate investment trust that owns, leases, and manages commercial properties along the Eastern Coast of the United States. Gyrodyne's headquarters are located in Saint James, New York, in Eastern Long Island. It was founded in 1946, initially as a helicopter design and manufacturing company.3 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

1946Founded1

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  • TickerGYRO on Nasdaq1
  • IndustryOpeators of Nonresidential Buildings1
  • HeadquartersNY1
  • Legal formLimited Liability Company
  • Kind of organizationReal estate vehicle1

Gyrodyne Company of America, Inc. is a real estate investment trust that owns, leases, and manages commercial properties along the Eastern Coast of the United States.3

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Financial statements

Every line of the income statement as filed: the last 2 fiscal years, latest first.5

Period ending2025-12-312024-12-31
Change in liquidation value of real estate$3.6M-$3.4M
Issuance of common shares, net$0$4.4M
Remeasurement of assets and liabilities-$8.3M-$1.2M
Net increase in liquidation value-$4.7M-$124.7K

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Corporate structure

Gyrodyne Company of America sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Gyrodyne Company of America

  • Star Equity Fund, LP Filed SCHEDULE 13D/A on Gyrodyne Company of America, latest Oct 20, 2025 (8 filings since Aug 16, 2022)
  • Neil S. Subin Filed SCHEDULE 13G/A on Gyrodyne Company of America, latest Aug 21, 2025
  • Grantham, Mayo, Van Otterloo & Co. LLC Filed SC 13G/A on Gyrodyne Company of America, latest Nov 13, 2024 (4 filings since Feb 11, 2022)
  • GAMCO Investors Filed SC 13D/A on Gyrodyne Company of America, latest Mar 21, 2024 (6 filings since Nov 29, 2021)
  • Lance S. Gad Filed SC 13G on Gyrodyne Company of America, latest Mar 14, 2024
  • TOWERVIEW LLC Filed SC 13G/A on Gyrodyne Company of America, latest Mar 14, 2024 (5 filings since Jan 12, 2022)
  • MFP INVESTORS LLC Filed SC 13G/A on Gyrodyne Company of America, latest Feb 14, 2023
  • STAR OPERATING COMPANIES, INC. Filed SC 13D on Gyrodyne Company of America, latest Aug 1, 2022
  • POPLAR POINT CAPITAL MANAGEMENT LLC Filed SC 13G/A on Gyrodyne Company of America, latest Dec 15, 2021 (2 filings since Oct 21, 2021)
  • Gyrodyne Company of America NY

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Gyrodyne Company of America reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Land$4.6M14 Dec 31, 2014$4.6M14 Dec 31, 2013−1.1%
Buildings and improvements$33.4M14 Dec 31, 2014$32.6M14 Dec 31, 2013+2.4%
Machinery and equipment$344.7K14 Dec 31, 2014$344.7K14 Dec 31, 20130%
Property and equipment, net$32.6M14 Dec 31, 2014$32.7M14 Dec 31, 2013−0.3%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$4.0M14 Dec 31, 2014$13.0M14 Dec 31, 2013−69.1%

The story

Gyrodyne Company of America was founded in 1946 by Peter J. Papadakos, using the assets he bought from the bankrupt Bendix Helicopters Company. The company continued Bendix's development of a one-man synchronized co-axial rotor helicopter in Massapequa, New York, before moving to St. James, New York, in 1951. For the next 24 years the company was engaged in the design, testing, development, and production of coaxial helicopters, primarily the Gyrodyne QH-50 DASH drone for the U.S. Navy. In 1975, Gyrodyne began converting its helicopter manufacturing facilities into rental space suitable for light industry. Since then the company has concentrated its efforts on the management and development of real estate.

On November 2, 2005, Stony Brook University seized 245.5 acres under eminent domain from Gyrodyne, initially paying them $26,315,000 for the property. In 2006, Gyrodyne opened a case for just compensation. Finally, in 2010, the Court of Claims ruled in Gyrodyne's favor when it awarded the company $125,000,000 thereby requiring the state to pay an additional $98,685,000 plus interest of nine percent from the date of taking, to the date of payment.

In 2006, Gyrodyne became a publicly traded Real Estate Investment Trust. Around this time, Gyrodyne began focusing on purchasing medical properties. Since then, the company has bought three such facilities: two in New York, and one in Northern Virginia.

From Wikipedia’s article on Gyrodyne Company of America, shared under CC BY-SA 4.0.4

Leadership

Who has led Gyrodyne Company of America, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (14)

Named in SEC Form D filings

People the company listed in its private-offering notices.

  • DirectorRICHARD SMITH named Nov 21, 202333

Products and brands

  • helicopter

Listed on Wikidata.1

Gyrodyne QH-50 DASH

Gyrodyne RON Rotorcycle

Gyrodyne GCA-2

Gyrodyne GCA-3 Convertiplane

Read the full text

Gyrodyne GCA-35 Gyroliner

Gyrodyne GCA-24

Gyrodyne GCA-32 Military Convertiplane

Gyrodyne GCA-55

From Wikipedia’s article on Gyrodyne Company of America, shared under CC BY-SA 4.0.4

Timeline

  1. Aug 7, 20268-K Executive or director change34
  2. Jan 12, 20268-K Entered a material agreement35
  3. Nov 7, 20258-K Shareholder vote36
  4. Nov 5, 20258-K Regulation FD disclosure37
  5. Oct 17, 20258-K Entered a material agreement; Other events38
  6. Aug 4, 20258-K Entered a material agreement; Other events39
  7. Oct 16, 20248-K Other events40
  8. Oct 11, 20248-K Shareholder vote41
  9. Oct 7, 20248-K Regulation FD disclosure42
  10. Mar 11, 20248-K Other events43
  11. Feb 9, 20248-K Other events44
  12. Feb 6, 20248-K Regulation FD disclosure; Other events45
  13. Jan 4, 2006New chief executive Stephen Maroney V. becomes CEO15
  14. 1946Founded Founded1

Filings

124 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 26 major events, 23 insider forms, 29 large holders, 1 private raises, 25 other. The latest 20:

  1. Oct 5, 2026DEF 14A EDGAR
  2. Aug 13, 202610-Q EDGAR
  3. Aug 7, 20268-K EDGAR
  4. May 13, 202610-Q EDGAR
  5. Mar 27, 202610-K EDGAR
  6. Jan 12, 20268-K EDGAR
  7. Nov 10, 202510-Q EDGAR
  8. Nov 7, 20258-K EDGAR
  9. Nov 5, 20258-K EDGAR
  10. Oct 20, 2025SCHEDULE 13D/A EDGAR
  11. Oct 17, 2025DEF 14A EDGAR
  12. Oct 17, 20258-K EDGAR
  13. Sep 8, 2025PREC14A EDGAR
  14. Sep 8, 20254 PRIMARY DOCUMENT EDGAR
  15. Sep 5, 2025PRE 14A EDGAR
  16. Aug 27, 20254/A PRIMARY DOCUMENT EDGAR
  17. Aug 26, 2025SCHEDULE 13D/A EDGAR
  18. Aug 21, 2025SCHEDULE 13G/A EDGAR
  19. Aug 8, 202510-Q EDGAR
  20. Aug 5, 20254/A PRIMARY DOCUMENT EDGAR

The 124 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

YearExecutiveAgeSalaryTotal pay
2025PresidentCEO, CFO and Treasurer$250.0K55
2025COO and Secretary$200.0K55
2024Gary J. Fitlin$250.0K55
2024Peter Pitsiokos$200.0K55

Funding

Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.

Money received by year$2.0M 2023–2023
Money received by yearMoney received by year, 2023–2023: $2.0M in all. Private raises (Form D) $2.0M.$0$500K$1M$1.5M$2M2023 · Private raises (Form D): $2.0M2023
Figures by year
YearPrivate raises (Form D)Total
2023$2.0M$2.0M

Private raises

Private offerings the company reported to the SEC on Form D. The amount is what the latest filing says was sold so far, charted in the year of the first sale. Covers filings since Oct 1, 2021.

  1. Nov 14, 2023Raised $2 million in a private offering of equity33 Form D: 4 investors so far Form D

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
Towerview LLC338,107$2.0M1.3%No change
Gabelli Funds LLC213,825$1.3M0.0%No change
GABELLI & Co INVESTMENT ADVISERS, INC.173,084$1.1M0.2%No change
Bulldog Investors, LLP60,000$373.8K0.1%No change
Morgan Stanley37,752$228.0K0.0%+37,326
Teton Advisors, LLC18,000$110.2K0.1%No change
Susquehanna International Group, Llp16,445$102.5K0.0%+477
Css Llc/il14,803$90.7K0.0%No change
Gamco Investors, Inc. Et Al14,411$88.3K0.0%No change
Round Hill Asset Management13,355$80.7K0.1%+1,366
Cerity Partners LLC10,794$65.2K0.0%New
Blue Bell Private Wealth Management, LLC626$3.8K0.0%No change
UBS Group AG194$1.2K0.0%+16

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How Gyrodyne Company of America is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARGYRODYNE CO OF AMERICA INC2
  • CIK0000044689
  • Employer ID (EIN)11-16880212
  • Incorporated inNew York2
  • Fiscal year endsDecember 312
  • Industry code (SIC)6512 Opeators of Nonresidential Buildings2
  • Business address1 Flowerfield, Suite 24, St James, NY 117802
  • Phone63158454002
  • Shares outstanding3,706,700 as of Aug 14, 201556
  • Public float$7.2M as of Jun 30, 201414
  • On EDGAR sinceFeb 11, 19942
  • Filings506 in all: 8-K (105), 4 (94), SC 13D/A (40), 10QSB (33), 10-Q (28), SC 13G/A (26), DEFA14A (19), SC 13G (17)2
    All 45 form types

    DEF 14A (15), UPLOAD (12), 425 (11), 10-K (10), 10KSB (10), SC 13D (10), 8-K/A (8), CORRESP (7), 4/A (5), PRE 14A (5), 3 (4), DFAN14A (4), PRER14A (4), PRRN14A (4), 10QSB/A (3), S-1/A (3), 10-K/A (2), 10KSB/A (2), 424B3 (2), CT ORDER (2), DEFC14A (2), DEFR14A (2), EFFECT (2), PREC14A (2), 10-Q/A (1), 10KSB40 (1), 10KSB40/A (1), 25-NSE (1), 8-A12G (1), DEFM14A (1), NO ACT (1), NT 10-K (1), NT 10-Q (1), PREM14A (1), S-1 (1), S-3 (1), S-3/A (1)

  • Latest filingsAnnual report (10-K) Mar 31, 2015
    Quarterly report (10-Q) Aug 14, 2015
    Proxy statement (DEF 14A) Nov 7, 2014
    Latest 8-K (8-K) Aug 20, 2015

Sources

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