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ISSUER PROFILE · CIK 0001692115 · CUSIP 844895102

Southwest Gas Holdings, Inc.SWX

8 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 6 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg +0.2%

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

Cross-Reference Snapshot

Activist filings
8
6 SCHEDULE · 2 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
5.15
as of 2026-08-31

13D/G Filings Timeline · 8 total

FiledFormFilerStakeSharesIntent
2026-01-29 SCHEDULE ICAHN CARL C 4.99% 3,600,000 view →
2026-01-21 SCHEDULE ICAHN CARL C 6.60% 4,761,357 view →
2026-01-02 SCHEDULE ICAHN CARL C 8.36% 6,032,604 view →
2025-10-14 SCHEDULE ICAHN CARL C 8.38% 6,032,604 view →
2025-09-26 SCHEDULE ICAHN CARL C 8.38% 6,032,604 view →
2025-03-25 SCHEDULE ICAHN CARL C 10.49% 7,532,604 view →
2023-03-17 SC ICAHN CARL C view →
2022-10-26 SC ICAHN CARL C view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-08-31 1,919,667 5.15 -16.8%
2026-08-14 2,305,843 4.89 +20.4%
2026-07-31 1,914,378 4.09 -10.2%
2026-07-15 2,132,448 4.63 -1.8%
2026-06-30 2,170,532 2.49 +31.3%
2026-06-15 1,653,416 3.29 +14.1%
2026-05-29 1,449,413 3.34 -2.8%
2026-05-15 1,491,652 3.00 -1.6%
2026-04-30 1,515,701 3.22 +10.7%
2026-04-15 1,369,217 3.16 -4.2%
2026-03-31 1,428,599 2.60 +11.8%
2026-03-13 1,277,877 2.40 +21.3%

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