Sonder Holdings Inc. is a travel lodging company in the consumer cyclical sector on NASDAQ, led by Francis Davidson, with a market cap of $1.7M. As of Q3 2025, 99% of shares are held by 37 institutional investors, with Polar Securities Inc. as the largest holder at 56.36%.
Overview of institutional ownership in SOND as of Q3 2025 with a market cap of $16.9M
Based on market cap of $16.9M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Institutions with the largest positions in SOND as of Q3 2025
| Institution | Position Value |
|---|---|
Polar Securities Inc. Hedge Fund•Multi-Strategy | $9.5M 0.28% of portfolio |
S Senator Investment Group LP Institution | $3.3M 0.12% of portfolio |
Atreides Management, LP Hedge Fund•Long/Short | $1.2M 0.03% of portfolio |
Valor Management LLC RIA/Wealth | $604.9K 0.90% of portfolio |
VANGUARD GROUP INC Institution | $536.4K 0.00% of portfolio |
HARBOURVEST PARTNERS LLC Fund of Funds | $285.9K 0.14% of portfolio |
U Unisphere Establishment Institution | $164.7K 0.00% of portfolio |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | $159.0K 0.00% of portfolio |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | $157.9K 0.00% of portfolio |
G GCM Grosvenor Holdings, LLC Institution | $129.9K 0.02% of portfolio |
Institutional buying and selling activity for SOND in Q3 2025
| Institution | Net Bought |
|---|---|
H HRT FINANCIAL LLC Institution | +$19.4K +15.3K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$19.2K +15.1K shares |
CITIGROUP INC Institution | +$5.9K +4.6K shares |
G GROUP ONE TRADING, L.P. Institution | +$3.0K +2.4K shares |
T Tower Research Capital LLC Institution | +$438.1 +345.0 shares |
F Financial Gravity Wealth, Inc. Institution | +$79.0 +62.0 shares |
R ROYAL BANK OF CANADA Institution | +$66.0 +52.0 shares |
BANK OF AMERICA CORP /DE/ Institution | +$21.7 +17.0 shares |
UBS Group AG Institution | +$1.3 +1.0 shares |
| Institution | Net Sold |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | −$105.8K −39.2K shares |
VANGUARD GROUP INC Institution | −$65.0K −51.1K shares |
S Squarepoint Ops LLC Hedge Fund•Quant | −$53.0K −19.6K shares |
MORGAN STANLEY RIA/Wealth | −$2.5K −2.0K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$208.0 −77.0 shares |
Promus Capital, LLC RIA/Wealth | −$143.6 −113.0 shares |
B BNP PARIBAS ARBITRAGE, SA Institution | −$21.6 −17.0 shares |
Institutions that initiated new positions or completely exited SOND in Q3 2025
| Institution | Position Value |
|---|---|
| No new positions found | |
| Institution | Previous Position |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $105.8K 39.2K shares |
S Squarepoint Ops LLC Hedge Fund•Quant | $53.0K 19.6K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $208.0 77.0 shares |
BARCLAYS PLC Institution | - 23.0 shares |
Institutions with the largest Call and Put options positions in SOND as of Q3 2025
| Institution | Position Value |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | - - contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Institutions with SOND as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Valor Management LLC RIA/Wealth | 0.90% $604.9K |
Polar Securities Inc. Hedge Fund•Multi-Strategy | 0.28% $9.5M |
HARBOURVEST PARTNERS LLC Fund of Funds | 0.14% $285.9K |
S Senator Investment Group LP Institution | 0.12% $3.3M |
T Tao Capital Management LP Institution | 0.08% $101.8K |
Atreides Management, LP Hedge Fund•Long/Short | 0.03% $1.2M |
G GCM Grosvenor Holdings, LLC Institution | 0.02% $129.9K |
BBR PARTNERS, LLC Family Office | 0.00% $63.5K |
G GROUP ONE TRADING, L.P. Institution | 0.00% $119.2K |
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro | 0.00% $157.9K |
Discover hedge funds investing in SOND

| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Unknown Unknown | $282.9M | 8.42% | |
Unknown Unknown | $103.5M | 3.08% | |
Semiconductors Technology | $90.7M | 2.70% |
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