Swarmer, Inc (SWMR) Ownership
SWMR ownership summary
as of October 18, 2026- Institutions
- 7.0% of shares outstanding
- Insiders
- 65.87% of shares outstanding
- Shares outstanding
- 14.3M
- Float
- 3.5M shares available to trade
- Short interest
- 10.21% 751K shares short
- Days to cover
- 0.72 short interest down 33.5% vs prior month
- Institutions 6.99%
- Insiders 65.87%
- Other investors 27.14%
SWMR top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 1.49% | 248K | $2.2M | +248,167 (0.0%) | June 30, 2026 |
| 2 | Geode Capital Management, LLC | 0.51% | 84K | $757,800 | +76,755 (+1,031.0%) | June 30, 2026 |
| 3 | UBS Group AG | 0.37% | 61K | $548,226 | +56,907 (+1,420.2%) | June 30, 2026 |
| 4 | Vident Advisory, LLC | 0.35% | 58K | $519,102 | +43,500 (+306.8%) | June 30, 2026 |
| 5 | State Street Corp | 0.34% | 57K | $512,550 | +56,950 (0.0%) | June 30, 2026 |
| 6 | Millennium Management LLC | 0.34% | 56K | $502,785 | +55,865 (0.0%) | June 30, 2026 |
| 7 | LPL Financial Corp | 0.30% | 50K | $451,953 | +50,217 (0.0%) | June 30, 2026 |
| 8 | Renaissance Technologies Corp | 0.23% | 38K | $342,000 | +38,000 (0.0%) | June 30, 2026 |
| 9 | Vanguard Capital Management, LLC | 0.19% | 31K | $278,712 | +30,968 (0.0%) | June 30, 2026 |
| 10 | Northern Trust Corp | 0.15% | 26K | $231,129 | +25,681 (0.0%) | June 30, 2026 |
| 11 | Vanguard Portfolio Management, LLC | 0.15% | 25K | $222,102 | +24,678 (0.0%) | June 30, 2026 |
| 12 | Fifth Third Bancorp | 0.14% | 23K | $210,600 | — | June 30, 2026 |
| 13 | Defiance ETFs, LLC | 0.14% | 23K | $206,937 | +8,929 (+63.5%) | June 30, 2026 |
| 14 | Penserra Capital Management, LLC | 0.14% | 23K | $203,121 | +8,505 (+60.5%) | June 30, 2026 |
| 15 | Change Path, LLC | 0.13% | 21K | $187,533 | +20,837 (0.0%) | June 30, 2026 |
| 16 | Magnus Financial Group LLC | 0.12% | 20K | $180,000 | +20,000 (0.0%) | June 30, 2026 |
| 17 | Vanguard Fiduciary Trust Co | 0.11% | 18K | $160,002 | +17,778 (0.0%) | June 30, 2026 |
| 18 | Equitable Holdings Inc | 0.10% | 16K | $145,287 | +16,143 (0.0%) | June 30, 2026 |
| 19 | AllianceBernstein L.P. | 0.09% | 14K | $128,430 | +14,270 (0.0%) | June 30, 2026 |
| 20 | Royal Bank of Canada | 0.06% | 11K | $96,291 | +9,499 (+791.6%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 19 holders added 824K shares and 0 cut 0.
SWMR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Defiance Drone and Modern Warfare ETF | 0.72% | 120K | $1.1M | — | September 30, 2026 |
| 2 | iShares Russell 2000 ETF | 0.58% | 97K | $870,318 | −1,088 (−1.1%) | September 30, 2026 |
| 3 | REX Drone ETF | 0.36% | 60K | $539,361 | — | September 30, 2026 |
| 4 | WisdomTree Physcl AI,HmndsandDrnsETF$Acc | 0.27% | 45K | $404,559 | +92 (+0.2%) | September 30, 2026 |
| 5 | Fidelity Small Cap Index | 0.23% | 39K | $348,741 | +541 (+1.4%) | July 31, 2026 |
| 6 | iShares Russell 2000 Growth ETF | 0.18% | 30K | $270,810 | −38 (−0.1%) | September 30, 2026 |
| 7 | Vanguard Russell 2000 ETF | 0.12% | 20K | $182,664 | +360 (+1.8%) | August 31, 2026 |
| 8 | Fidelity Extended Market Index | 0.08% | 13K | $120,699 | +123 (+0.9%) | August 31, 2026 |
| 9 | Defiance Drone ETF Acc Cl USD Acc | 0.06% | 10K | $91,368 | −7,373 (−42.1%) | September 30, 2026 |
| 10 | iShares Micro-Cap ETF | 0.06% | 9,867 | $88,803 | −68 (−0.7%) | September 30, 2026 |
| 11 | NewDeal Invest, kl n | 0.06% | 9,711 | $87,399 | −803 (−7.6%) | September 30, 2026 |
| 12 | Schwab Small Cap Index | 0.05% | 8,531 | $76,779 | — | August 31, 2026 |
| 13 | Fidelity Nasdaq Composite Index | 0.04% | 7,445 | $67,005 | — | August 31, 2026 |
| 14 | EQ/Small Company Index IB | 0.04% | 6,870 | $61,830 | — | August 31, 2026 |
| 15 | iShares Russell 2000 Small-Cap Idx Instl | 0.04% | 6,627 | $59,643 | — | August 31, 2026 |
| 16 | EQ/AB Small Cap Growth IB | 0.04% | 5,890 | $53,010 | — | August 31, 2026 |
| 17 | iShares Russell 2000 Value ETF | 0.03% | 5,427 | $48,843 | +8 (+0.1%) | September 30, 2026 |
| 18 | Fidelity Total Market Index | 0.03% | 5,306 | $47,754 | — | August 31, 2026 |
| 19 | Stt Strt SPDR® Russell2000 US SmCapETF | 0.03% | 5,216 | $46,944 | +256 (+5.2%) | August 31, 2026 |
| 20 | Nuveen Small Cap Blend Idx R6 | 0.03% | 4,727 | $42,543 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
Who owns SWMR
Institutional investors own 7.0% of Swarmer's shares and insiders 65.87%. The largest holder is BlackRock Inc with 1.49% of the shares (248K), as of June 30, 2026. Among the top 20 institutions, 19 added shares and 0 reduced their stake in the latest filings. Short interest is 10.21% of the float, or 0.72 days of average trading volume.
Related: SWMR analyst forecast, SWMR key metrics. See the SWMR stock overview for the latest quote and news.
SWMR ownership FAQ
Who owns the most Swarmer stock?
The largest shareholders of Swarmer are BlackRock Inc (1.49%), Geode Capital Management, LLC (0.51%), UBS Group AG (0.37%), Vident Advisory, LLC (0.35%), State Street Corp (0.34%).
What percentage of Swarmer is owned by institutions?
Institutions hold 7.0% of Swarmer's shares outstanding; insiders hold 65.87%.
Which funds own Swarmer?
The largest fund holders of Swarmer are Defiance Drone and Modern Warfare ETF (0.72%), iShares Russell 2000 ETF (0.58%), REX Drone ETF (0.36%), WisdomTree Physcl AI,HmndsandDrnsETF$Acc (0.27%), Fidelity Small Cap Index (0.23%).
What is Swarmer's short interest?
751K shares of Swarmer were sold short, 10.21% of the float; at the average daily volume it would take 0.72 days to cover.
How many shares of Swarmer are outstanding?
Swarmer has 14.3M shares outstanding, of which 3.5M are in the public float.