Smartbird, Inc. (BIRD) shareholders
Close on Nov 13, 2026Market cap $16.89MP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Joseph Zwillinger | 13,209,575 | 11.50% | 13G (passive) amendment | Dec 31, 2023 |
| Timothy O. Brown | 726,270 | 11.90% | 13G (passive) amendment | Sep 30, 2024 |
| Abigail P. Johnson Joint filing with FMR LLC (7.70%) | 720,370 | 7.70% | 13G (passive) amendment | Sep 30, 2026 |
| Ghost Angel LLC | 320,000 | 5.90% | 13G (passive) | Apr 3, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of BIRD | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| FMR LLC | 720,365 | 6.10% | $2.88M | −104,498 | 0.00% |
| Vanguard Capital Management LLC | 214,233 | 1.81% | $856.93K | +5,814 | 0.00% |
| BlackRock, Inc. | 80,861 | 0.68% | $323.44K | +5,884 | 0.00% |
| Anson Funds Management LP | 64,304 | 0.54% | $257.22K | New | 0.02% |
| Geode Capital Management, LLC | 61,165 | 0.52% | $244.72K | −6,629 | 0.00% |
| Vanguard Fiduciary Trust Co | 42,391 | 0.36% | $169.56K | +13,891 | 0.00% |
| Hrt Financial LP | 40,322 | 0.34% | $161.00K | New | 0.00% |
| UBS Group AG | 27,849 | 0.24% | $111.40K | +21,637 | 0.00% |
| Spark Investment Management LLC | 27,634 | 0.23% | $110.54K | −30,000 | 0.22% |
| Jane Street Group, LLC | 24,585 | 0.21% | $98.34K | New | 0.00% |
| JPMorgan Chase & Co | 24,151 | 0.20% | $103.61K | +24,147 | 0.00% |
| Aspiriant, LLC | 20,853 | 0.18% | $83.41K | New | 0.00% |
| State Street Corp | 19,714 | 0.17% | $78.86K | – | 0.00% |
| Engineers Gate Manager LP | 18,228 | 0.15% | $72.91K | New | 0.00% |
| Virtu Financial LLC | 17,562 | 0.15% | $70.00K | New | 0.00% |
| Northern Trust Corp | 15,147 | 0.13% | $60.59K | −5 | 0.00% |
| Finley Financial, LLC | 10,000 | 0.08% | $40.00K | – | 0.02% |
| Rockefeller Capital Management L.P. | 4,039 | 0.03% | $16.16K | – | 0.00% |
| SBI Securities Co., Ltd. | 3,704 | 0.03% | $14.82K | +412 | 0.00% |
| Spire Wealth Management | 3,000 | 0.03% | $12.00K | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 42 | 1M | 12.3% | 16 / 8 | 10 / 10 | 0M | 0M |
| Q1 2026 | 37 | 1M | 12.2% | 9 / 8 | 4 / 8 | 0M | 0M |
| Q4 2025 | 38 | 1M | 12.5% | 3 / 8 | 11 / 9 | 0M | 0M |
| Q3 2025 | 44 | 1M | 12.3% | 8 / 10 | 11 / 5 | 0M | 0M |
| Q2 2025 | 41 | 2M | 15.1% | 7 / 11 | 7 / 8 | 0M | 0M |
| Q1 2025 | 42 | 1M | 11.7% | 8 / 9 | 9 / 17 | 0M | 0M |
| Q4 2024 | 51 | 1M | 11.8% | 12 / 9 | 10 / 8 | 0M | 0M |
| Q3 2024 | 47 | 1M | 11.6% | 46 / 0 | 0 / 0 | 1M | 0M |
| Q2 2024 | 1 | 0M | 0.0% | 1 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
14 funds held BIRD in Q1 2026, 70% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of BIRD | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 150,702 | 1.28% | $602.81K | 0.00% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 63,531 | 0.54% | $254.12K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 31,218 | 0.26% | $128.62K | 0.00% | May 31, 2026 |
| iShares Micro-Cap ETF | 20,182 | 0.17% | $80.73K | 0.01% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 9,007 | 0.08% | $37.11K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 7,663 | 0.06% | $31.57K | 0.00% | May 31, 2026 |
| Avantis U.S. Small Cap Equity ETF | 3,516 | 0.03% | $14.49K | 0.00% | May 31, 2026 |
| 1290 VT Micro Cap Portfolio | 1,127 | 0.01% | $4.51K | 0.00% | Jun 30, 2026 |
| Knights of Columbus U.S. ALL CAP INDEX FUND | 33 | 0.00% | $73 | 0.00% | Jul 31, 2026 |
| Blackstone Alternative Multi-Strategy Fund | -1,905 | -0.02% | -$7.62K | -0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Nadia Catherine Carlsten | CEO, Director | 1,378,605 | 11.67% | Sep 3, 2026 |
| Joseph Vernachio | Chief Executive Officer, Director | 82,210 | 0.70% | Jun 3, 2026 |
| Ann Mitchell | Chief Financial Officer | 821,115 | 6.95% | Sep 21, 2026 |
| Daniel Martin Kasun | Director | 57,406 | 0.49% | Oct 5, 2026 |
| Elizabeth Mora | Director | 57,306 | 0.49% | Oct 5, 2026 |
| Timothy O. Brown | Director | 107,471 | 0.91% | Oct 2, 2026 |
| Richard W. Boyce | Director | 782,769 | 6.63% | Sep 22, 2026 |
| Lily Yan Hughes | Director | 147,222 | 1.25% | Jun 23, 2026 |
| Dan Levitan | Director, 10% owner | 202,103 | 1.71% | Jun 10, 2025 |
| Joseph Zwillinger | Director, 10% owner | 10,942,145 | 92.66% | Jun 10, 2025 |
| Ann Freeman | Director | 14,507 | 0.12% | Jun 10, 2025 |
| Ravi Thanawala | Director | 14,534 | 0.12% | Jun 10, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Elizabeth Mora Director | Oct 1, 2026 | Award | +57,306 | $3.49 | $200.00K | 57,306 |
| Daniel Martin Kasun Director | Oct 1, 2026 | Award | +57,306 | $3.49 | $200.00K | 57,406 |
| Timothy O. Brown Director | Sep 30, 2026 | Award | +57,471 | $2.61 | $150.00K | 57,471 |
| Richard W. Boyce Director | Sep 18, 2026 | Sale | −48,277 | $2.31 | $111.52K | 0 |
| Richard W. Boyce Director | Sep 18, 2026 | Conversion | +48,277 | – | – | 48,277 |
| Ann Mitchell Chief Financial Officer | Sep 18, 2026 | Sale | −19,508 | $2.30 | $44.87K | 821,115 |
| Ann Mitchell Chief Financial Officer | Sep 2, 2026 | Sale | −1,755 | $2.44 | $4.28K | 840,623 |
| Nadia Catherine Carlsten CEO, Director | Sep 2, 2026 | Returned to company | −36,315 | $2.44 | $88.61K | 1,378,605 |
| Richard W. Boyce Director | Aug 25, 2026 | Sale | −9,200 | $2.38 | $21.90K | 4,455 |
| Nadia Catherine Carlsten Chief Executive Officer, Director | Jun 25, 2026 | Sale | −117,459 | $4.21 | $494.50K | 1,414,920 |
| Lily Yan Hughes Director | Jun 18, 2026 | Award | +125,000 | – | – | 147,222 |
| Ann Mitchell Chief Financial Officer | Jun 18, 2026 | Award | +766,190 | – | – | 842,378 |
| Nadia Catherine Carlsten Chief Executive Officer, Director | Jun 18, 2026 | Award | +1,532,379 | – | – | 1,532,379 |
| Ann Mitchell Chief Financial Officer | Jun 2, 2026 | Sale | −1,587 | $4.52 | $7.17K | 76,188 |
| Joseph Vernachio Chief Executive Officer, Director | Jun 2, 2026 | Sale | −3,359 | $4.47 | $15.01K | 82,210 |
| Joseph Vernachio Chief Executive Officer, Director | Mar 3, 2026 | Sale | −4,413 | $2.69 | $11.87K | 85,569 |
| Ann Mitchell Chief Financial Officer | Mar 3, 2026 | Sale | −2,200 | $2.70 | $5.94K | 74,970 |
| Ann Mitchell Chief Financial Officer | Dec 2, 2025 | Sale | −1,837 | $4.87 | $8.95K | 77,170 |
| Joseph Vernachio Chief Executive Officer, Director | Dec 2, 2025 | Sale | −4,384 | $4.87 | $21.35K | 89,982 |
| Lily Yan Hughes Director | Oct 31, 2025 | Award | +22,222 | – | – | 22,222 |
| Ann Mitchell Chief Financial Officer | Sep 3, 2025 | Sale | −2,188 | $6.37 | $13.94K | 78,498 |
| Joseph Vernachio Chief Executive Officer, Director | Sep 3, 2025 | Sale | −3,666 | $6.37 | $23.35K | 94,366 |
| Richard W. Boyce Director | Jun 6, 2025 | Award | +6,200 | – | – | 13,655 |
| Dan Levitan Director, 10% owner | Jun 6, 2025 | Award | +6,200 | – | – | 23,653 |
| Ravi Thanawala Director | Jun 6, 2025 | Award | +6,200 | – | – | 14,534 |
| Joseph Zwillinger Director, 10% owner | Jun 6, 2025 | Award | +6,200 | – | – | 6,200 |
| Ann Freeman Director | Jun 6, 2025 | Award | +6,200 | – | – | 14,507 |
| Joseph Vernachio Chief Executive Officer, Director | Jun 3, 2025 | Sale | −4,450 | $7.15 | $31.82K | 98,032 |
| Ann Mitchell Chief Financial Officer | Jun 3, 2025 | Sale | −2,146 | $7.12 | $15.28K | 80,686 |
| Joseph Vernachio Chief Executive Officer, Director | Apr 18, 2025 | Award | +63,955 | – | – | 102,482 |
| Joseph Vernachio Chief Executive Officer, Director | Mar 3, 2025 | Sale | −2,483 | $6.13 | $15.22K | 38,527 |
| Ann Mitchell Chief Financial Officer | Mar 3, 2025 | Sale | −1,876 | $6.13 | $11.50K | 80,599 |
| Ann Mitchell Chief Financial Officer | Mar 1, 2025 | Award | +21,500 | – | – | 82,475 |
| Joseph Vernachio Chief Executive Officer, Director | Dec 2, 2024 | Sale | −2,532 | $8.19 | $20.74K | 41,010 |
| Ann Mitchell Chief Financial Officer | Dec 2, 2024 | Sale | −1,502 | $8.08 | $12.14K | 60,975 |
| Ann Mitchell Chief Financial Officer | Nov 11, 2024 | Buy | +600 | $8.16 | $4.90K | 62,477 |
| Ravi Thanawala Director | Sep 10, 2024 | Award | +8,334 | – | – | 8,334 |
| Ann Mitchell Chief Financial Officer | Sep 3, 2024 | Sale | −17,519 | $0.60 | $10.51K | 804,505 |
| Joseph Vernachio Chief Executive Officer, Director | Sep 3, 2024 | Sale | −47,351 | $0.60 | $28.41K | 870,736 |
| Ann Mitchell Chief Financial Officer | Sep 1, 2024 | Award | +20,000 | – | – | 60,226 |
| Ann Mitchell Chief Financial Officer | Aug 14, 2024 | Buy | +10,000 | $0.65 | $6.50K | 822,024 |
| Timothy O. Brown & Lindsay T. Brown, as Trustees of the Grenadier Trust Under Revocable Trust Agreement Dated January 22, 2018 10% owner | Aug 12, 2024 | Sale | −50,000 | $0.59 | $29.50K | 0 |
| Dan Levitan Director, 10% owner | Jun 7, 2024 | Award | +60,000 | – | – | 349,080 |
| Richard W. Boyce Director | Jun 7, 2024 | Award | +60,000 | – | – | 149,080 |
| Ann Freeman Director | Jun 7, 2024 | Award | +60,000 | – | – | 166,121 |
| Neil Harris Blumenthal Director | Jun 7, 2024 | Award | +60,000 | – | – | 149,080 |
| Mandy J. Fields Director | Jun 7, 2024 | Award | +60,000 | – | – | 149,080 |
| Dan Levitan Director, 10% owner | Jun 7, 2024 | Buy | +71,175 | $0.55 | $39.15K | 289,080 |
| Dan Levitan Director, 10% owner | Jun 6, 2024 | Buy | +28,825 | $0.54 | $15.57K | 217,905 |
| Joseph Vernachio Chief Executive Officer, Director | Jun 3, 2024 | Sale | −58,510 | $0.56 | $32.77K | 918,087 |
| Ann Mitchell Chief Financial Officer | Jun 3, 2024 | Sale | −62,486 | $0.56 | $34.99K | 812,024 |
| Ann Mitchell Chief Financial Officer | May 20, 2024 | Buy | +10,000 | $0.72 | $7.20K | 874,510 |
| Joseph Vernachio Chief Executive Officer, Director | Mar 15, 2024 | Award | +654,857 | – | – | 976,597 |
| Joseph Vernachio Chief Operating Officer | Mar 1, 2024 | Sale | −23,935 | $0.91 | $21.78K | 321,740 |
| Joseph Vernachio Chief Operating Officer | Dec 4, 2023 | Sale | −17,341 | $1.05 | $18.21K | 345,675 |
| Ann Mitchell Chief Financial Officer | Nov 13, 2023 | Buy | +10,000 | $0.68 | $6.80K | 844,101 |
| Joseph Vernachio Chief Operating Officer | Sep 5, 2023 | Sale | −5,790 | $1.27 | $7.35K | 363,016 |
| Ann Freeman Director | Jun 9, 2023 | Award | +58,593 | – | – | 106,121 |
| Dan Levitan Director, 10% owner | Jun 9, 2023 | Award | +58,593 | – | – | 189,080 |
| Richard W. Boyce Director | Jun 9, 2023 | Award | +58,593 | – | – | 89,080 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Smartbird's stock actually held short. Settlement fails (shares not delivered on time) peaked at 110,496 shares on Aug 28, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Richard W. Boyce Director | Sep 18, 2026 | 48,277 | $117.80K | Sep 18, 2026 | Pre-IPO Investment |
| Ann Mitchell Officer | Sep 18, 2026 | 19,508 | $44.80K | Sep 18, 2026 | Restricted Stock Lapse - See Remarks |
| Ann Mitchell Officer | Sep 2, 2026 | 1,755 | $4.28K | Sep 2, 2026 | Restricted Stock Lapse - See Remarks |
| Nadia Catherine Carlsten Officer, Director | Sep 2, 2026 | 36,315 | $88.34K | Sep 2, 2026 | Restricted Stock Lapse - See Remarks |
| Richard W. Boyce Director | Aug 25, 2026 | 9,200 | $21.87K | Aug 25, 2026 | Restricted Stock Lapse |
| Nadia Catherine Carlsten Officer, Director | Jun 26, 2026 | 117,459 | $494.63K | Jun 25, 2026 | Restricted Stock Lapse - See Remarks |
| Joseph Vernachio Former Affiliate | Jun 23, 2026 | 29,453 | $152.84K | Jun 23, 2026 | Restricted Stock Lapse - See Remarks |
| Joseph Vernachio Officer, Director | Jun 2, 2026 | 3,359 | $15.01K | Jun 2, 2026 | Restricted Stock Lapse - See Remarks |
| Ann Mitchell Officer | Jun 2, 2026 | 1,587 | $7.17K | Jun 2, 2026 | Restricted Stock Lapse - See Remarks |
| Joseph Vernachio Officer, Director | Mar 3, 2026 | 4,413 | $11.87K | Mar 3, 2026 | Restricted Stock Lapse - See Remarks |
| Ann Mitchell Officer | Mar 3, 2026 | 2,200 | $5.93K | Mar 3, 2026 | Restricted Stock Lapse - See Remarks |
| Ann Mitchell Officer | Dec 2, 2025 | 1,837 | $8.95K | Dec 2, 2025 | Restricted Stock Lapse - See Remarks |
| Joseph Vernachio Officer, Director | Dec 2, 2025 | 4,384 | $21.33K | Dec 2, 2025 | Restricted Stock Lapse - See Remarks |
| Joseph Vernachio Officer, Director | Sep 3, 2025 | 3,666 | $23.35K | Sep 3, 2025 | Restricted Stock Lapse - See Remarks |
| Ann Mitchell Officer | Sep 3, 2025 | 2,188 | $13.93K | Sep 3, 2025 | Restricted Stock Lapse - See Remarks |
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