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ISSUER PROFILE · CIK 0000948708 · CUSIP 832154504

SMITH MICRO SOFTWARE, INC.SMSI

3 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 2 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
-5.3%
avg -5.3%
Median 90d
—
avg —
Median 180d
—
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
3 SCHEDULE 13D/A
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
4.40
as of 2026-10-15

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-07-14 SCHEDULE 13D/A SMITH WILLIAM W JR 56.50% 5,748,317 view →
2026-06-08 SCHEDULE 13D/A SMITH WILLIAM W JR — 2,635,201 view →
2026-05-28 SCHEDULE 13D/A SMITH WILLIAM W JR — 11,695,827 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-10-15 75,594 4.40 -22.0%
2026-09-30 96,933 4.23 -1.9%
2026-09-15 98,809 7.49 -7.8%
2026-08-31 107,220 6.39 +0.2%
2026-08-14 106,981 2.44 -15.8%
2026-07-31 127,093 7.34 -6.0%
2026-07-15 135,136 3.05 +8.6%
2026-06-30 124,477 1.19 -69.1%
2026-06-15 402,891 1.00 -15.2%
2026-05-29 475,269 4.39 +0.8%
2026-05-15 471,431 3.73 +84.0%
2026-04-30 256,209 2.02 +14.7%

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