NioCorp Developments
204 hedge funds and large institutions have $235M invested in NioCorp Developments in 2026 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 79 increasing their positions, 31 reducing their positions, and 35 closing their positions.
211% more call options, than puts
Call options by funds: $16.6M | Put options by funds: $5.32M
155% more repeat investments, than reductions
Existing positions increased: 79 | Existing positions reduced: 31
54% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 35
23% more capital invested
Capital invested by funds: $191M → $235M (+$44.3M)
11.7% more ownership
Funds ownership: 30.14% → 41.84% (+12%)
8% more funds holding
Funds holding: 189 → 204 (+15)
Top Buyers
| 1 |
Citadel Advisors
Miami,
Florida
|
+$34.4M |
| 2 |
BHCM
Brevan Howard Capital Management
St. Helier,
Jersey
|
+$22.5M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
+$15.6M |
| 4 |
Goldman Sachs
New York
|
+$13.6M |
| 5 |
Citigroup
New York
|
+$6.44M |
Top Sellers
| 1 |
Millennium Management
New York
|
-$5.65M |
| 2 |
DC
Dayah Capital
Stamford,
Connecticut
|
-$4.45M |
| 3 |
CMF
Counterpoint Mutual Funds
San Diego,
California
|
-$3.23M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
-$2.02M |
| 5 |
SAM
Soviero Asset Management
New York
|
-$2.01M |
NB Hedge Fund Activity: Q1 2026 in Review
204 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in NioCorp Developments (NB) for Q1 2026, worth a combined $235M — up 23% from $191M a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new NB positions and 35 closed out — a net gain of 19 holders — while 79 added to existing stakes and 31 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $34.4M. The largest seller was Millennium Management, cutting an estimated $5.65M.
- 204 institutional investors held NioCorp Developments (NB) as of Q1 2026, up from 189 in Q4 2025.
- Funds reported $235M of NioCorp Developments stock for Q1 2026, up 23% quarter-over-quarter.
- 54 funds opened new NioCorp Developments positions in Q1 2026 and 35 closed out, a net change of +19 holders.
- The largest NioCorp Developments buyer in Q1 2026 was Citadel Advisors, an estimated $34.4M added.
- The largest NioCorp Developments seller in Q1 2026 was Millennium Management, an estimated $5.65M sold.
Based on aggregated 13F filings for Q1 2026.