Question 1

How many shares of WDC does Quantinno Capital Management LP own?

Accepted Answer

As of 2026-Q2, Quantinno Capital Management LP holds 280,278 shares of WDC (WESTERN DIGITAL CORP).

Question 2

What is Quantinno Capital Management LP's WDC position worth?

Accepted Answer

As of 2026-Q2, Quantinno Capital Management LP's WDC position is worth $179M.

Question 3

Is Quantinno Capital Management LP buying or selling WDC?

Accepted Answer

In 2026-Q2, Quantinno Capital Management LP decreased their WDC position (-17.2% change in shares).

Question 4

When did Quantinno Capital Management LP first buy WDC?

Accepted Answer

Based on available 13F filings, Quantinno Capital Management LP first reported a position in WDC in 2024-Q3. They have held the position across 16 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	280,278	-17.2%	$179M	0.2%	$638.52	0
2026-Q1	Decreased	338,635	-9.3%	$91.6M	0.2%	$270.33	0
2025-Q4	Decreased	373,185	-3.1%	$64.3M	0.1%	$172.09	0
2025-Q3	Increased	385,149	+26.1%	$46.2M	0.1%	$119.84	43
2025-Q2	Increased	305,542	+15.3%	$19.6M	0.1%	$63.80	33
2025-Q1	Increased	265,109	+381.3%	$10.7M	0.1%	$40.23	45
2024-Q4	Increased	55,080	+167.8%	$3.3M	0.0%	$44.85	43
2024-Q3	Increased	20,570	+68.7%	$1.4M	0.0%	$51.37	38