Sprott Uranium Miners ETF
$54.95+0.5%
+$97.1M
Net Activity
+6.45% total shares
Institutions Holding
237
Popularity Rank
#2611
Avg Weight
0.22%
Total Value
$790.4M
237 institutions currently hold URNM, with 122 net buyers and 86 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
86
Net Buying Institutions
122
Top 5 by Value
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Across its top 20 institutional holders, URNM's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 10/100, avg. turnover score 37/100).
URNM ranks #2611 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
URNM is a disclosed holding of Jane Street (Jane Street Group), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
URNM is a top-conviction position for Lloyd Harbor Capital Management, LLC — at 11.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in URNM belongs to Susquehanna International Group, LLP, but the position matters far more to Lloyd Harbor Capital Management, LLC, who has 11.9% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Cumberland Partners Ltd has added to its URNM position for two straight quarters, increasing it by $6.9M to reach $19.3M today.
Goldman Sachs Group Inc has trimmed its URNM position for two straight quarters, cutting it by $29.6M while still holding $2.8M.
URNM is up 0.5% today, and institutions have been net buyers of $97.1M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
+$142.8M
Total Buy Value
$107.4M
Total Sell Value
122
Net Buyers
86
Net Sellers
URNM
Q2 2026
Top 5 Institutional Movers
+$65.7M
-$24.0M
-$17.0M
URNM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
| Action | Member | Trade Date | Amount |
|---|---|---|---|
| Sell (Full) | John Boozman Senate | 2025-10-03 | $1K–$15K |
| Sell (Partial) | John Boozman Senate | 2025-08-01 | $1K–$15K |
| Buy | John Boozman Senate | 2025-02-25 | $1K–$15K |
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
85208P303, 153501101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,062
Total reported value
$377.6B
Held by 4062 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
6,140
Total reported value
$2.9T
Held by 6140 institutions — one of the most-tracked stocks on AlphaSMO
Access URNM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/URNMCLI
npx alphasmo stocks get URNM