Quantinno Capital Management’s Tenaris TS Stock Holding History

Quantinno Capital 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	$8.51M	Buy	146,347 +25,271	+21%	+$1.24M	0.01%	935
2025 Q4	$4.66M	Buy	121,076 +25,110	+26%	+$968K	0.01%	1067
2025 Q3	$3.43M	Buy	95,966 +28,714	+43%	+$1.04M	0.01%	1051
2025 Q2	$2.52M	Buy	67,252 +8,618	+15%	+$296K	0.01%	1038
2025 Q1	$2.29M	Buy	58,634 +12,146	+26%	+$466K	0.01%	936
2024 Q4	$1.76M	Buy	46,488 +14,473	+45%	+$514K	0.02%	895
2024 Q3	$1.02M	Buy	32,015 +5,927	+23%	+$176K	0.01%	937
2024 Q2	$796K	Buy	26,088 +1,275	+5%	+$44.2K	0.01%	892
2024 Q1	$974K	Buy	24,813 +1,914	+8%	+$66.3K	0.02%	745
2023 Q4	$796K	Buy	22,899 +7,591	+50%	+$254K	0.03%	690
2023 Q3	$484K	Buy	15,308 +2,890	+23%	+$93.4K	0.02%	730
2023 Q2	$372K	Sell	12,418 -1,188	-9%	-$33K	0.02%	702
2023 Q1	$387K	Buy	13,606 +5,345	+65%	+$176K	0.03%	659
2022 Q4	$290K	Buy	+8,261	New	+$264K	0.02%	697

Other funds holding TS

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 New York $63.9B AUM 45.56% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

Quantinno Capital Management's TS Position: Q1 2026 in Review

Quantinno Capital Management increased its Tenaris (TS) stake by 21% in Q1 2026, buying an estimated $1.24M and bringing the position to 146,347 shares worth $8.51M. The position accounts for 0.01% of the portfolio, ranked #935.

Quantinno Capital Management first reported a position in TS in Q4 2022 and has held it in 14 quarters since. 263 funds tracked by Wall St. Rank hold TS as of Q1 2026.

Quantinno Capital Management held 146,347 shares of Tenaris worth $8.51M as of Q1 2026.
Quantinno Capital Management bought 25,271 Tenaris shares in Q1 2026, an estimated $1.24M.
Tenaris made up 0.01% of Quantinno Capital Management's portfolio in Q1 2026, its #935 holding.
Quantinno Capital Management first reported a position in Tenaris in Q4 2022 and has held it in 14 quarters since.
263 funds tracked by Wall St. Rank held Tenaris as of Q1 2026.

Based on Quantinno Capital Management's 13F filing for Q1 2026, filed 15 May 2026.