SoundHound AI, Inc.
MX ˙ BMV ˙ US8361001071
SecurityMX:SOUN / SoundHound AI, Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership12,162 shares
Latest Disclosed Value $ 83,553
Millennium Management Llc ownership in SOUN / SoundHound AI, Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 12,162 shares of SoundHound AI, Inc. (MX:SOUN) valued at $83,553 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 649,526 shares of SoundHound AI, Inc.. This represents a change in shares of -98.13% during the quarter.

Millennium Management Llc has a history of taking positions in derivatives of the underlying security (SOUN) in the form of stock options. The firm currently holds call options representing 200,800 of underlying shares valued at $1,379,496 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:SOUN / SoundHound AI, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SOUNDHOUND AI CLASS A COM 836100107 12,162 -637,364 -98.13 84 -98.72 0.0000
2026-02-17 2025-12-31 13F SOUNDHOUND AI CLASS A COM 836100107 649,526 522,983 413.28 6,476 218.34 0.0027
2025-11-14 2025-09-30 13F SOUNDHOUND AI CLASS A COM 836100107 126,543 -716,651 -84.99 2,035 -77.52 0.0009
2025-08-14 2025-06-30 13F SOUNDHOUND AI CLASS A COM 836100107 843,194 -116,705 -12.16 9,047 16.08 0.0044
2025-05-15 2025-03-31 13F SOUNDHOUND AI CLASS A COM 836100107 959,899 -516,641 -34.99 7,794 -73.39 0.0041
2025-02-14 2024-12-31 13F SOUNDHOUND AI CLASS A COM 836100107 1,476,540 1,435,580 3,504.83 29,295 15,317.89 0.0143
2024-11-14 2024-09-30 13F SOUNDHOUND AI CLASS A COM 836100107 40,960 -310,871 -88.36 191 -86.32 0.0001
2024-08-14 2024-06-30 13F SOUNDHOUND AI CLASS A COM 836100107 351,831 351,831 1,390 0.0006
2024-05-15 2024-03-31 13F SOUNDHOUND AI CLASS A COM 836100107 0 -103,553 -100.00 0 -100.00
2024-02-14 2023-12-31 13F SOUNDHOUND AI CLASS A COM 836100107 103,553 103,553 220 0.0001
2023-11-14 2023-09-30 13F SOUNDHOUND AI CLASS A COM 836100107 0 -105,658 -100.00 0 -100.00
2023-08-14 2023-06-30 13F SOUNDHOUND AI CLASS A COM 836100107 105,658 -188,008 -64.02 481 -40.81 0.0002
2023-05-15 2023-03-31 13F SOUNDHOUND AI CLASS A COM 836100107 293,666 293,666 811 0.0005
2022-11-14 2022-09-30 13F SOUNDHOUND AI CLASS A COM 836100107 0 -109,322 -100.00 0 -100.00
2022-08-15 2022-06-30 13F SOUNDHOUND AI CLASS A COM 836100107 109,322 109,322 293 0.0002
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F SOUNDHOUND AI CLASS A COM Call 200,800 -33.20 1,379 -53.97 n/a n/a n/a
2026-02-17 2025-12-31 13F SOUNDHOUND AI CLASS A COM Call 300,600 36.08 2,997 -15.65 n/a n/a n/a
2025-11-14 2025-09-30 13F SOUNDHOUND AI CLASS A COM Call 220,900 1,162.29 3,552 1,799.47 n/a n/a n/a
2025-08-14 2025-06-30 13F SOUNDHOUND AI CLASS A COM Call 17,500 -65.00 188 -53.94 n/a n/a n/a
2025-05-15 2025-03-31 13F SOUNDHOUND AI CLASS A COM Call 50,000 42.86 406 -41.50 n/a n/a n/a
2025-02-14 2024-12-31 13F SOUNDHOUND AI CLASS A COM Call 35,000 77.66 694 662.64 n/a n/a n/a
2024-11-14 2024-09-30 13F SOUNDHOUND AI CLASS A COM Call 19,700 -34.33 92 -22.88 n/a n/a n/a
2024-08-14 2024-06-30 13F SOUNDHOUND AI CLASS A COM Call 30,000 118 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F SOUNDHOUND AI CLASS A COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F SOUNDHOUND AI CLASS A COM Put 29,300 314 n/a n/a n/a
2025-02-14 2024-12-31 13F SOUNDHOUND AI CLASS A COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-11-14 2024-09-30 13F SOUNDHOUND AI CLASS A COM Put 20,500 -31.67 96 -19.49 n/a n/a n/a
2024-08-14 2024-06-30 13F SOUNDHOUND AI CLASS A COM Put 30,000 118 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.