Question 1

Does Walleye Trading own DDD stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Walleye Trading holds 7,727 shares of DDD (3D Systems), worth $23,336.

Question 2

How many shares of DDD does Walleye Trading own?

Accepted Answer

As of its Q2 2026 13F, Walleye Trading holds 7,727 shares of DDD (3D Systems).

Question 3

What is Walleye Trading's DDD position worth?

Accepted Answer

As of its Q2 2026 13F, Walleye Trading's DDD position is worth $23,336.

Question 4

Is Walleye Trading buying or selling DDD?

Accepted Answer

In Q2 2026, Walleye Trading reduced its DDD position by 14,441 shares (-65.1%).

Question 5

When did Walleye Trading first buy DDD?

Accepted Answer

Walleye Trading already held DDD in its Q4 2018 13F, the earliest on record, and has listed it in 26 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	7,727	-65.1%	$23,336	0.0%	$3.02	0
2026-Q1	Decreased	22,168	-78.9%	$41,676	0.0%	$1.88	0
2025-Q4	Increased	105,146	+74.9%	$186,108	0.0%	$1.77	34
2025-Q3	Increased	60,109	+37.4%	$174,316	0.0%	$2.90	30
2025-Q2	Increased	43,758	+15.5%	$67,387	0.0%	$1.54	24
2025-Q1	New	37,883	—	$80,312	0.0%	$2.12	30
2024-Q4	Exited	0	-100.0%	$0	0.0%	$3.28	0
2024-Q3	Increased	79,875	+29.7%	$226,845	0.0%	$2.84	29