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Equibles

HEARTLAND ADVISORS INC

Position in TTI — Tetra Technologies Inc

CIK 937394 MILWAUKEE, WI
Back to TTI Full portfolio

Position in TTI

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$11,331,133
+$6,101,557 QoQ
Shares Held
1,000,100
+62.9% QoQ
Ownership
0.675%
of shares outstanding
% of Portfolio
0.51%
of 13F equity value
Holder Rank
#37
of 242 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 94% Shared 0% None 6%

Common Shares in TTI Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

HEARTLAND ADVISORS INC holds $61,262,301 across 5 Oil & Gas Equipment & Services names. TTI ranks #3 (18.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NOV
NOV Inc.
 1,108,587 $20,564,288
2 CLB
Core Laboratories Inc. /DE/
 1,058,311 $12,329,323
3 TTI
Tetra Technologies Inc
This page 		1,000,100 $11,331,133
4 INVX
Innovex International, Inc.
 444,373 $11,020,450
5 SLB
Slb Limited/Nv
 129,428 $6,017,107

All Filings in TTI

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,331,133 1,000,100
2026-03-31 $5,229,576 613,800
2025-12-31 $3,402,715 363,150