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Equibles

Swiss National Bank

Bank

Position in WTTR — Select Water Solutions, Inc.

CIK 1582202 ZURICH, V8
Back to WTTR Full portfolio

Position in WTTR

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$4,395,600
+$982,170 QoQ
Shares Held
220,000
-1.4% QoQ
Ownership
0.159%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#75
of 264 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WTTR Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

Swiss National Bank holds $630,815,176 across 28 Oil & Gas Equipment & Services names. WTTR ranks #14 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SLB
Slb Limited/Nv
 4,234,024 $196,839,775
2 BKR
Baker Hughes Co
 2,797,220 $155,245,710
3 HAL
Halliburton Co
 2,355,300 $79,962,435
4 FTI
TechnipFMC plc
 1,127,800 $74,773,140
5 KGS
Kodiak Gas Services, Inc.
 194,400 $14,605,272
6 AROC
Archrock, Inc.
 334,000 $13,597,140
7 NOV
NOV Inc.
 723,200 $13,415,360
8 WFRD
Weatherford International plc
 144,000 $11,736,000

All Filings in WTTR

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,395,600 220,000
2026-03-31 $3,413,430 223,100
2025-12-31 $1,960,928 186,400
2025-09-30 $1,920,993 179,700
2025-06-30 $1,552,608 179,700
2025-03-31 $1,886,850 179,700
2024-12-31 $2,408,356 181,900
2024-09-30 $2,008,965 180,500
2024-06-30 $1,931,350 180,500
2024-03-31 $1,703,858 184,600
2023-12-31 $1,319,142 173,800
2023-09-30 $1,476,315 185,700
2023-06-30 $1,463,670 180,700
2023-03-31 $957,696 137,600
2022-12-31 $1,422,960 154,000
2022-09-30 $1,053,167 151,100
2022-06-30 $1,030,502 151,100
2022-03-31 $1,294,927 151,100
2021-12-31 $864,724 138,800
2021-09-30 $720,372 138,800
2021-06-30 $838,352 138,800
2021-03-31 $691,224 138,800
2020-12-31 $557,600 136,000
2020-09-30 $522,240 136,000
2020-06-30 $666,400 136,000
2020-03-31 $403,750 125,000