Form 13-F position report

SONDER HLDGS INC

Reported by Senator Investment Group LP

SOND CUSIP 83542D102 Manager CIK 0001443689

Reported 2,380,194 shares, up 2,230,194 (1486.8%) from the prior quarter.

Reported value 2042.2%; share count 1486.8% vs. the prior quarter.

Added
% of reported 13F value 0.25% This manager · Q2 2025
Shares 2,380,194 Quarter-end amount reported
Reported value $6,426,524 Fair value at quarter end
Consecutive quarters held 5 Through Q2 2025

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2022-03-31 16269000
2022-06-30 468000
2022-09-30 249000
2022-12-31 186000
2023-03-31 0
2024-06-30 694500
2024-09-30 702000
2024-12-31 477000
2025-03-31 300000
2025-06-30 6426524
2025-09-30 3022846
2025-12-31 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

12 quarters
Quarterly reported position history for SONDER HLDGS INC held by Senator Investment Group LP.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q4 2025 Reduced 0 -2,380,194 (-100.0%) 0 $0 2026-02-13
Q3 2025 Unchanged 2,380,194 0 (0.0%) 0.11% $3,022,846 2025-11-14
Q2 2025 Added 2,380,194 +2,230,194 (1486.8%) 0.25% $6,426,524 2025-08-13
Q1 2025 Unchanged 150,000 0 (0.0%) 0.02% $300,000 2025-05-14
Q4 2024 Unchanged 150,000 0 (0.0%) 0.01% $477,000 2025-02-13
Q3 2024 Unchanged 150,000 0 (0.0%) 0.03% $702,000 2024-11-13
Q2 2024 New 150,000 +150,000 (0.0%) 0.03% $694,500 2024-08-20
Q1 2023 Reduced 0 -150,000 (-100.0%) 0 $0 2023-05-12
Q4 2022 Unchanged 150,000 0 (0.0%) 0.02% $186,000 2023-02-14
Q3 2022 Reduced 150,000 -300,000 (-66.7%) 0.02% $249,000 2022-11-10
Q2 2022 Reduced 450,000 -2,975,210 (-86.9%) 0.03% $468,000 2022-08-15
Q1 2022 New 3,425,210 +3,425,210 (0.0%) 0.5% $16,269,000 2022-05-13

Who else reported the position

2 managers reported SONDER HLDGS INC for Q2 2025.

Managers reporting SONDER HLDGS INC in Q2 2025.
Manager Activity Shares Change % of reported 13F Reported value Tenure
Senator Investment Group LP This report Added 2,380,194 +2,230,194 0.25% $6,426,524 5 qtrs
BBR PARTNERS LLC Unchanged 50,000 0 < 0.01% $135,000 9 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
June 30, 2025
Filed
August 13, 2025
Filing type
13F-HR
Position type
*W EXP 01/18/202

Voting authority reported

Sole
2,380,194
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.