Janus Henderson Group
NB

Janus Henderson Group’s NioCorp Developments NB Stock Holding History

Janus Henderson Group’s Portfolio NB Stock Details NB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$238K Hold
53,400
– – ﹤0.01% 2288
2025
Q4 		$283K Buy
+53,400
New +$367K ﹤0.01% 2237

Other funds holding NB

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BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BHCM
Brevan Howard Capital Management St. Helier, Jersey $11.3B AUM 35.84% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Janus Henderson Group's NB Position: Q1 2026 in Review

Janus Henderson Group held its NioCorp Developments (NB) position steady in Q1 2026 at 53,400 shares worth $238K. The position accounts for ﹤0.01% of the portfolio, ranked #2288.

Janus Henderson Group first reported a position in NB in Q4 2025 and has held it in 2 quarters since. The position peaked at $283K in Q4 2025. 204 funds tracked by Wall St. Rank hold NB as of Q1 2026.

  • Janus Henderson Group held 53,400 shares of NioCorp Developments worth $238K as of Q1 2026.
  • Janus Henderson Group left its NioCorp Developments share count unchanged in Q1 2026.
  • NioCorp Developments made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #2288 holding.
  • Janus Henderson Group first reported a position in NioCorp Developments in Q4 2025 and has held it in 2 quarters since.
  • Janus Henderson Group's NioCorp Developments position peaked at $283K in Q4 2025.
  • 204 funds tracked by Wall St. Rank held NioCorp Developments as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.