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Fox Run Management’s Tenaris TS Stock Holding History

Fox Run Management’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
Q1 		$638K Buy
+11,153
New +$549K 0.11% 333
2025
Q1 		– Sell
-22,155
Closed -$837K – 1238
2024
Q4 		$837K Buy
22,155
+7,210
+48% +$256K 0.15% 225
2024
Q3 		$475K Buy
14,945
+6,778
+83% +$201K 0.11% 374
2024
Q2 		$249K Buy
+8,167
New +$283K 0.05% 598
2023
Q2 		– Sell
-12,014
Closed -$341K – 963
2023
Q1 		$341K Sell
12,014
-12,702
-51% -$418K 0.11% 362
2022
Q4 		$869K Buy
24,716
+6,174
+33% +$198K 0.35% 37
2022
Q3 		$479K Buy
+18,542
New +$490K 0.19% 188
2022
Q1 		– Sell
-14,196
Closed -$296K – 701
2021
Q4 		$296K Buy
+14,196
New +$310K 0.17% 234
2018
Q4 		– Sell
-15,637
Closed -$524K – 730
2018
Q3 		$524K Buy
15,637
+2,306
+17% +$80K 0.23% 159
2018
Q2 		$485K Buy
+13,331
New +$494K 0.15% 260
2018
Q1 		– Sell
-22,000
Closed -$701K – 923
2017
Q4 		$701K Buy
22,000
+5,800
+36% +$168K 0.21% 161
2017
Q3 		$459K Buy
+16,200
New +$473K 0.13% 324
2016
Q2 		– Sell
-18,700
Closed -$463K – 671
2016
Q1 		$463K Buy
+18,700
New +$410K 0.31% 98

Other funds holding TS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
WGI
Westwood Global Investments Boston, Massachusetts $2.68B AUM 76.4% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Fox Run Management's TS Position: Q1 2026 in Review

Fox Run Management opened a new position in Tenaris (TS) in Q1 2026: 11,153 shares worth $638K. The stake represents 0.11% of the portfolio and ranks #333 among its holdings. This is a return to the name: Fox Run Management previously reported a position in TS as recently as Q4 2024.

Fox Run Management first reported a position in TS in Q1 2016 and has held it in 13 quarters since. The position peaked at $869K in Q4 2022. 263 funds tracked by Wall St. Rank hold TS as of Q1 2026.

  • Fox Run Management held 11,153 shares of Tenaris worth $638K as of Q1 2026.
  • Tenaris was a new Fox Run Management position in Q1 2026.
  • Tenaris made up 0.11% of Fox Run Management's portfolio in Q1 2026, its #333 holding.
  • Fox Run Management first reported a position in Tenaris in Q1 2016 and has held it in 13 quarters since.
  • Fox Run Management's Tenaris position peaked at $869K in Q4 2022.
  • 263 funds tracked by Wall St. Rank held Tenaris as of Q1 2026.

Based on Fox Run Management's 13F filing for Q1 2026, filed 12 May 2026.