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13F-HR filed by HALLSTATT ADVISORS L.P.

HALLSTATT ADVISORS L.P. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-07, with 15 holding rows worth $126,406,781.

Accession
0001214659-26-005718
Filed
2026-05-07
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 15 entries on the cover page, a total value of $126,406,781 stated on the cover page (in dollars after the unit check, H1), rows summing to $126,406,781 with VALUE read as dollars as filed, 13F file number 028-26178. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
GRANITE CONSTR INC COM387328107Stock132,484$15,882,182dollars as filed
GFL ENVIRONMENTAL INC SUB VTG SHS36168Q104Stock319,272$13,320,028dollars as filed
CLEAN HARBORS INC COM184496107Stock46,115$13,222,554dollars as filed
CASELLA WASTE SYS INC147448104CL A165,385$13,121,646dollars as filed
TE CONNECTIVITY PLC ORD SHSG87052109Stock52,924$11,062,174dollars as filed
VISTRA CORP COM92840M102Stock69,077$10,384,345dollars as filed
CENTURI HOLDINGS INC155923105COM SHS285,721$8,345,910dollars as filed
Secure Waste Infrastructure Corp.813921103COM501,743$7,868,999dollars as filed
EAGLE MATLS INC COM26969P108Stock37,323$7,070,842dollars as filed
BELDEN INC COM077454106Stock61,576$7,070,772dollars as filed
MARVELL TECHNOLOGY INC573874104COM69,828$6,916,463dollars as filed
SOLARIS ENERGY INFRAS INC COM CL A83418M103Stock120,209$6,793,011dollars as filed
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH03938L203ADR69,489$3,612,038dollars as filed
AERCAP HOLDINGS NV SHSN00985106Stock10,040$1,377,287dollars as filed
SIEMENS ENERGY AG SPON ADS82621A203COM2,125$358,530dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001214659-26-005718this filing2026-05-07acceptance time not in the bulk data set