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CSS LLC’s Tenaris TS Stock Holding History

CSS LLC’s Portfolio TS Stock Details TS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$257K Sell
4,634
-22,016
-83% -$1.34M 0.01% 719
2026
Q1 		$1.55M Sell
26,650
-7,430
-22% -$366K 0.07% 207
2025
Q4 		$1.31M Sell
34,080
-500
-1% -$19.3K 0.06% 243
2025
Q3 		$1.24M Buy
34,580
+9,690
+39% +$352K 0.06% 269
2025
Q2 		$931K Sell
24,890
-7,040
-22% -$241K 0.04% 355
2025
Q1 		$1.25M Sell
31,930
-6,750
-17% -$259K 0.07% 221
2024
Q4 		$1.46M Buy
38,680
+9,680
+33% +$343K 0.06% 241
2024
Q3 		$922K Buy
29,000
+3,000
+12% +$89K 0.04% 324
2024
Q2 		$794K Buy
+26,000
New +$901K 0.04% 346

Other funds holding TS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
MIM
Merewether Investment Management Dallas, Texas $5.31B AUM 73.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

CSS LLC's TS Position: Q2 2026 in Review

CSS LLC reduced its Tenaris (TS) stake by 83% in Q2 2026, selling an estimated $1.34M and leaving 4,634 shares worth $257K. The position accounts for 0.01% of the portfolio, ranked #719.

CSS LLC first reported a position in TS in Q2 2024 and has held it in 9 quarters since. The position peaked at $1.55M in Q1 2026. 283 funds tracked by Wall St. Rank hold TS as of Q2 2026.

  • CSS LLC held 4,634 shares of Tenaris worth $257K as of Q2 2026.
  • CSS LLC sold 22,016 Tenaris shares in Q2 2026, an estimated $1.34M.
  • Tenaris made up 0.01% of CSS LLC's portfolio in Q2 2026, its #719 holding.
  • CSS LLC first reported a position in Tenaris in Q2 2024 and has held it in 9 quarters since.
  • CSS LLC's Tenaris position peaked at $1.55M in Q1 2026.
  • 283 funds tracked by Wall St. Rank held Tenaris as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.