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SRFM · Surf Air Mobility Inc. · Holdings

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$0.80 -0.04 (-4.86%) At close · Oct 22
Rebalance outlook locked
Going-concern doubt — flagged Aug 10, 2026

Substantial doubt about the company's ability to continue as a going concern.

“These factors raise substantial doubt about the Company's ability to continue as a going concern. The accompanying condensed consolidated financial statements do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classification of liabilities that may result from the outcome of this uncertainty.”
View the 10-Q filed Aug 10, 2026
Customer concentration — top customer 38% of revenue

One customer — 38% of revenue (the year ended December 31, 2025)

“For the years ended December 31, 2025 and 2024, the United States Department of Transportation (“U.S. DOT”) accounted for 38% and 39%, respectively, of the Company's consolidated revenues.”

One customer — 39% of revenue (the year ended December 31, 2024)

“For the years ended December 31, 2025 and 2024, the United States Department of Transportation (“U.S. DOT”) accounted for 38% and 39%, respectively, of the Company's consolidated revenues.”
View the 10-K filed Mar 12, 2026
Market Cap
$84.43M
Shares
100.40M
Volume · Oct 22 3.56M Avg daily vol (3M) 4.44M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of SRFM: 13F, 13D and 13G, insiders and funds →
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 70
Total Value: $22,341,294
Total Shares: 19,247,224

Institutional Ownership Trend

13 quarters

Holder Concentration

Across 70 13F filers
Top Holder
38.3%
Sep 2023 → Jun 2026 · range 22.7% – 49.0%
of institutional value
Top 5
73.7%
Sep 2023 → Jun 2026 · range 58.1% – 92.5%
of institutional value
Top 10
85.2%
Sep 2023 → Jun 2026 · range 75.0% – 99.3%
of institutional value
HHI
2,095
Sep 2023 → Jun 2026 · range 1,192 – 2,870
Moderately concentrated

Who Holds SRFM

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 70 filers, like-for-like change +57.7%; actively managed books +50.9%; index-like books +68.9%.

Holder type Share Filers Change
Registered adviser 72.0% 31 +75.3%
Exempt adviser 0.1% 1 -96.6%
Adviser 0.8% 1 +265.2%
Bank 9.5% 7 +25.6%
Broker-dealer 1.6% 1 -6.3%
Non-US 0.0% 1 +5.2%
Holding company 5.0% 5 +23.0%
Benefit plan 0.0% 0 -100.0%
Unknown 10.9% 23 +81.0%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

70 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
0
0.000% of filers hold it in their top 10
Mar 31, 2026: 0
Holders above 5%
0
median weight 0.000%
Mar 31, 2026: 0
Crowding
8.64%
of shares outstanding, 26th percentile
Mar 31, 2026: 6.11%
Private-fund advisers
7.74%
of shares outstanding
Institutional ownership
19.2%
20.6% of the estimated free float
Top 10 holders
85.2%
of 13F shares, Herfindahl 0.210
Active holders
+50.9%
like-for-like share change of active filers
5% stakes on record
7
0 13D, 7 13G (1 institutional, 5 passive, 1 exempt)
How long holders have held it value-weighted 3.3 quarters
Under 1 year 76.3% 1 to 3 years 15.7% 3 years or more 7.98% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$1.90
estimated per share
Mar 31, 2026: $2.94
Quarter-end price
$1.16
implied by 13F values
Estimated gain or loss
-39.1%
price against the estimated cost
Estimated at a loss
36.4%
of costed 13F value

Estimated cost covers 72.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies SRFM's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 SO Southern Co 3
2 BA Boeing Co 3
3 PM Philip Morris International Inc. 3
4 PANW Palo Alto Networks Inc 3
5 VZ Verizon Communications Inc 3
6 WMT Walmart Inc. 4
7 META Meta Platforms, Inc. 4
8 INTC Intel Corp 3
9 AMZN Amazon Com Inc 4
10 AAPL Apple Inc. 4

Shareholder Targets

13F filers that own its peers but not SRFM, quarter ended Jun 30, 2026

Found through its holder-overlap peers: SO, BA, PM, PANW, VZ, WMT, META, INTC, AMZN, AAPL, MSFT, GOOGL, TSLA, ABBV, XOM, V, LLY, AVGO, BRK-B, JPM. 7,269 filers in all.

# Filer In peers
1 VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active $487,222,565,820 20 held
2 JPMORGAN CHASE & CO Bank, Diversified active $406,281,271,905 20 held
3 Invesco Ltd. Adviser, Diversified active $325,048,697,339 20 held
4 NORGES BANK Non-US, Index-like $322,238,968,068 18 held
5 PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active $294,630,213,153 20 held
6 Capital World Investors Adviser, Diversified active $266,847,632,317 19 held
7 Capital Research Global Investors Adviser, Diversified active $266,161,993,525 19 held
8 BANK OF AMERICA CORP /DE/ Bank, Diversified active $258,828,060,051 20 held
9 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like $174,247,725,796 20 held
10 CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser, Diversified active $172,116,423,909 20 held

Fund Ownership of SRFM by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 5.14% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.51% 509,253
Index ETFs 4.63% 4,647,631
Active ETFs 0.00% 0
Active funds 0.13% 132,250
Unclassified 0.00% 0
All registered funds 5.27% 5,289,134
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 31 Exempt adviser 1 Adviser 1 Bank 7 Broker-dealer 1 Non-US 1 Holding company 5 Unknown 23
Showing 70 of 70
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
CITADEL ADVISORS LLC $8,560,906 38.32% 7,380,092
VANGUARD CAPITAL MANAGEMENT LLC $5,151,166 23.06% 4,440,661
GEODE CAPITAL MANAGEMENT, LLC $1,138,626 5.10% 981,575
BlackRock, Inc. $864,748 3.87% 745,474
UBS Group AG $745,142 3.34% 642,364
VANGUARD FIDUCIARY TRUST CO $607,546 2.72% 523,747
STATE STREET CORP $595,893 2.67% 513,701
CITIGROUP INC $533,098 2.39% 459,568
HRT FINANCIAL LP $454,990 2.04% 392,233
Balefire, LLC $389,197 1.74% 324,331
Rathbones Group PLC $370,998 1.66% 319,826
LPL Financial LLC $353,671 1.58% 304,889
XTX Topco Ltd $331,014 1.48% 285,357
NORTHERN TRUST CORP $230,836 1.03% 198,997
DNB Asset Management AS $187,465 0.84% 161,608
GOLDMAN SACHS GROUP INC $164,043 0.73% 141,417
BESSEMER GROUP INC $145,000 0.65% 125,000
United Bank $145,000 0.65% 125,000
J. Derek Lewis & Associates Inc. $140,360 0.63% 121,000
Centiva Capital, LP $136,878 0.61% 117,999
TWO SIGMA SECURITIES, LLC $135,094 0.60% 116,461
BRIDGEWAY CAPITAL MANAGEMENT, LLC $132,409 0.59% 114,146
Engineers Gate Manager LP $111,811 0.50% 96,389
Focus Partners Wealth $102,660 0.46% 88,500
COMMONWEALTH EQUITY SERVICES, LLC $76,444 0.34% 65,900
OSAIC HOLDINGS, INC. $57,370 0.26% 49,457
RAYMOND JAMES FINANCIAL INC $54,132 0.24% 46,667
Squarepoint Ops LLC $53,023 0.24% 45,710
SHERMAN PORFOLIOS, LLC $35,193 0.16% 30,339
MORGAN STANLEY $29,033 0.13% 25,029
Perennial Investment Advisors, LLC $28,097 0.13% 24,222
Vanguard Global Advisers, LLC $27,401 0.12% 23,622
Parrish Capital LLC $27,360 0.12% 22,800
JONES FINANCIAL COMPANIES LLLP $25,347 0.11% 21,851
Vanguard Personalized Indexing Management, LLC $23,321 0.10% 20,105
KESTRA PRIVATE WEALTH SERVICES, LLC $18,097 0.08% 15,601
SYMMETRY PEAK MANAGEMENT LLC $17,400 0.08% 15,000
Cetera Investment Advisers $15,795 0.07% 13,617
Kestra Advisory Services, LLC $13,365 0.06% 11,522
Sowell Financial Services LLC $12,408 0.06% 10,340
BARCLAYS PLC $12,246 0.05% 10,557
Mariner, LLC $12,219 0.05% 10,534
WELLS FARGO & COMPANY/MN $11,814 0.05% 10,185
Cloud Capital Management, LLC $11,600 0.05% 10,000
Leonteq Securities AG $11,600 0.05% 10,000
Tower Research Capital LLC (TRC) $8,675 0.04% 7,479
SBI Securities Co., Ltd. $8,466 0.04% 7,299
GK Wealth Management LLC $4,838 0.02% 4,032
Steward Partners Investment Advisory, LLC $3,712 0.02% 3,200
ROYAL BANK OF CANADA $1,830 0.01% 1,578
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $1,327 0.01% 1,144
RMG Wealth Management LLC $1,160 0.01% 1,000
HARBOUR INVESTMENTS, INC. $1,160 0.01% 1,000
CREATIVE FINANCIAL DESIGNS INC /ADV $1,160 0.01% 1,000
Arax Advisory Partners $1,160 0.01% 1,000
SIGNATUREFD, LLC $1,160 0.01% 1,000
Allworth Financial LP $905 0.00% 781
Ares Financial Consulting, LLC $760 0.00% 634
Hickory Point Bank & Trust $720 0.00% 600
EverSource Wealth Advisors, LLC $693 0.00% 598
IFP Advisors, Inc $670 0.00% 559
TRUST CO OF VERMONT $300 0.00% 250
NBC SECURITIES, INC. $232 0.00% 200
Federation des caisses Desjardins du Quebec $116 0.00% 100
Rockefeller Capital Management L.P. $107 0.00% 93
Larson Financial Group LLC $98 0.00% 85
Bogart Wealth, LLC $84 0.00% 73
Caitong International Asset Management Co., Ltd $76 0.00% 66
FMR LLC $58 0.00% 50
Roble, Belko & Company, Inc $11 0.00% 10
Key facts CIK 1936224 CUSIP 868927203 13F (30d) 8 filings 8 filers Visit website Investor relations