Grantham, Mayo, Van Otterloo & Co (GMO)
NB

Grantham, Mayo, Van Otterloo & Co (GMO)’s NioCorp Developments NB Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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 		– Sell
-10,483
Closed -$55.6K – 693
2025
Q4 		$55.6K Buy
+10,483
New +$72.1K ﹤0.01% 651

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PMG
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State Street
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Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Citigroup
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Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s NB Position: Q1 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) sold out of NioCorp Developments (NB) in Q1 2026, closing a stake of 10,483 shares — an estimated $55.6K sold.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in NB in Q4 2025 and held it in 1 quarter. The position peaked at $55.6K in Q4 2025. 204 funds tracked by Wall St. Rank hold NB as of Q1 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) reported no remaining NioCorp Developments position as of Q1 2026 after selling out during the quarter.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 10,483 NioCorp Developments shares in Q1 2026, an estimated $55.6K.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in NioCorp Developments in Q4 2025 and held it in 1 quarter.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s NioCorp Developments position peaked at $55.6K in Q4 2025.
  • 204 funds tracked by Wall St. Rank held NioCorp Developments as of Q1 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q1 2026, filed 14 May 2026.