Question 1

Does Unisphere Establishment own BLK stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Unisphere Establishment holds 915,500 shares of BLK (BlackRock), worth $880.3M.

Question 2

How many shares of BLK does Unisphere Establishment own?

Accepted Answer

As of its Q2 2026 13F, Unisphere Establishment holds 915,500 shares of BLK (BlackRock).

Question 3

What is Unisphere Establishment's BLK position worth?

Accepted Answer

As of its Q2 2026 13F, Unisphere Establishment's BLK position is worth $880.3M.

Question 4

Is Unisphere Establishment buying or selling BLK?

Accepted Answer

In Q2 2026, Unisphere Establishment increased its BLK position by 3,800 shares (+0.4%).

Question 5

When did Unisphere Establishment first buy BLK?

Accepted Answer

Unisphere Establishment already held BLK in its Q4 2024 13F, the earliest on record, and has listed it in 7 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	915,500	+0.4%	$880.3M	7.5%	$956.65	62
2026-Q1	Increased	911,700	+10.5%	$876.8M	7.4%	$951.44	69
2025-Q4	Unchanged	825,000	0.0%	$883M	6.6%	$1,053.05	0
2025-Q3	Unchanged	825,000	0.0%	$961.8M	7.5%	$1,141.48	0
2025-Q2	Decreased	825,000	-1.7%	$865.6M	7.0%	$1,022.47	0
2025-Q1	Increased	839,500	+29.1%	$794.6M	6.9%	$917.46	77
2024-Q4	New	650,000	-	$666.3M	5.8%	$988.29	97

BLK7 quarters

BLK
7 quarters