IsoEnergy ISOU Institutional Ownership

NYSE ISOU

$8.82 -0.28 (-3.08%)

At close: Oct 29, 2026 · 4:00 PM EDT

Institutions by Trading Activity

48 Institutions

Increased 32 66.7%

Unchanged 5 10.4%

Reduced 11 22.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

31.76%

▲+6.38 pp QoQ

Shares Held by Institutions

16.20Mn

of 51.01Mn outstanding

▲+25.13% QoQ

Shares Outstanding

51.01Mn

34.80Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+8 vs prior quarter

Net Shares Added (QoQ)

+3.25Mn

accumulated since last quarter

Value of Holdings

$142.89Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 28, 2026

IsoEnergy Ltd. (NYSE:ISOU) had 48 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Collectively, these holders controlled 31.76% of IsoEnergy's outstanding shares in Q2 2026, up from 25.38% in Q1 2026.
Total shares held in IsoEnergy rose 25.13% versus Q1 2026, while the number of holders rose 152.63% versus Q2 2025.
Among the 48 holders of IsoEnergy, 32 added to their positions, 11 reduced their stakes and 5 left their positions unchanged.
Institutional investors held 16.2Mn shares of IsoEnergy in total at the end of Q2 2026, up 3.25Mn from the prior quarter and up 11.83Mn from a year earlier.
Van Eck Associates Corp was the top holder of IsoEnergy as of June 30, 2026, with 4.57Mn shares, or 8.95% of shares outstanding.
Holders that added the most shares of IsoEnergy in Q2 2026 were Van Eck Associates Corp (+2.22Mn shares), L1 Capital Pty Ltd (+293.78K shares), UBS Group AG (+269.63K shares), Vident Advisory, LLC (+225.91K shares) and Goldman Sachs Group Inc (+83.64K shares).
The biggest cuts to ISOU positions during Q2 2026 came from Masters Capital Management LLC (-100K shares), Morgan Stanley (-96.81K shares), Stifel Financial Corp (-88.12K shares), Bank of America Corp (-53.4K shares) and Intact Investment Management Inc. (-38K shares).
Business Quant data shows the 10 biggest positions in IsoEnergy as of Q2 2026 were held by Van Eck Associates Corp (4.57Mn shares), L1 Capital Pty Ltd (2.78Mn shares), Mirae Asset Global ETFS Holdings Ltd. (2.48Mn shares), Vident Advisory, LLC (1.25Mn shares), CIBC World Market Inc. (1.01Mn shares), Manufacturers Life Insurance Company, The (932.34K shares), Masters Capital Management LLC (600K shares), UBS Group AG (572.22K shares), Firetrail Investments PTY LTD (293.11K shares) and Invst, LLC (235.38K shares).

Form 13F Holdings

48 Institutional Holders

Report period 30 Jun, 2026

Total shares held 16.20Mn

Of outstanding 31.76%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VAN ECK ASSOCIATES CORP	0000869178	4,566,386	8.95%	▲2,222,875	+94.85%	$45.48Mn
2	L1 Capital Pty Ltd	0001817646	2,778,857	5.45%	▲293,780	+11.82%	$27.69Mn
3	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0001705339	2,481,841	4.87%	▲31,860	+1.30%	$24.74Mn
4	Vident Advisory, LLC	0001744347	1,250,237	2.45%	▲225,911	+22.05%	$12.46Mn
5	CIBC WORLD MARKET INC.	0001421224	1,014,328	1.99%	▼9,041	-0.88%	$10.10Mn
6	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0000928047	932,342	1.83%	▲7,665	+0.83%	$9.05Mn
7	MASTERS CAPITAL MANAGEMENT LLC	0001104186	600,000	1.18%	▼100,000	-14.29%	$5.98Mn
8	UBS Group AG	0001610520	572,217	1.12%	▲269,634	+89.11%	$5.71Mn
9	FIRETRAIL INVESTMENTS PTY LTD	0001943822	293,110	0.57%	▲293,110	0.00%	$2.90Mn
10	Invst, LLC	0001867587	235,377	0.46%	▼7,856	-3.23%	$2.35Mn
11	MIRABELLA FINANCIAL SERVICES LLP	0001538853	158,600	0.31%	▲158,600	0.00%	$1.58Mn
12	Acasta Partners UK LLP	0002090007	150,700	0.30%	▲70,700	+88.38%	$1.50Mn
13	Goldman Sachs Group Inc	0000886982	139,417	0.27%	▲83,642	+149.96%	$1.39Mn
14	PenderFund Capital Management Ltd.	0001706164	139,300	0.27%	▼5,900	-4.06%	$1.39Mn
15	Citigroup Inc	0000831001	110,179	0.22%	▲20,283	+22.56%	$1.10Mn
16	Banque Cantonale Vaudoise	0001793755	101,478	0.20%	0	0.00%	$1.01K
17	INTACT INVESTMENT MANAGEMENT INC.	0001443077	70,581	0.14%	▼38,000	-35.00%	$703.65K
18	Stifel Financial Corp	0000720672	69,193	0.14%	▼88,116	-56.01%	$689.87K
19	Sprott Inc.	0001512920	66,969	0.13%	▲525	+0.79%	$669.04K
20	TD ASSET MANAGEMENT INC	0001056053	66,224	0.13%	▲12,592	+23.48%	$660.02K

Showing 1 to 20 of 48 holders