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SEI INVESTMENTS CO

Position in TS — Tenaris SA

CIK 350894 OAKS, PA

Position in TS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,555,034
+$777,114 QoQ
Shares Held
26,728
+32.1% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TS Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Mar 31, 2026

SEI INVESTMENTS CO holds $670,976,134 across 35 Oil & Gas Equipment & Services names. TS ranks #27 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TS

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,555,034 26,728
2025-12-31 $777,920 20,232
2025-09-30 $642,571 17,964
2025-06-30 $625,028 16,712
2025-03-31 $608,668 15,563
2024-12-31 $509,787 13,490
2024-09-30 $635,863 20,002
2024-06-30 $685,295 22,454
2024-03-31 $2,501,263 63,694
2023-12-31 $949,433 27,314
2023-09-30 $1,174,761 37,176
2023-06-30 $665,458 22,219
2023-03-31 $343,796 12,097
2021-03-31 $642,671 28,324
2020-12-31 $233,890 14,664
2020-09-30 $451,721 45,860
2020-06-30 $673,005 52,050
2020-03-31 $467,889 38,829