Northern Dynasty Minerals Ltd.
CA ˙ TSX ˙ CA66510M2040
3,11 CA$ 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityCA:NDM / Northern Dynasty Minerals Ltd.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership4,460,149 shares
Latest Disclosed Value $ 6,244,209
Renaissance Technologies Llc ownership in NDM / Northern Dynasty Minerals Ltd.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 4,460,149 shares of Northern Dynasty Minerals Ltd. (CA:NDM) valued at $8,652,689 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 13, 2024 disclosing 0 shares of Northern Dynasty Minerals Ltd.. The current value of the position is $13,871,063 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 4,460,149 4,460,149 6,244 0.0098
2024-05-13 2024-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -541,206 -100.00 0 0.0000
2024-02-13 2023-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 541,206 120,326 28.59 0 0.0003
2023-11-14 2023-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 420,880 -879,890 -67.64 0 0.0002
2023-08-11 2023-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 1,300,770 1,015,421 355.85 0 0.0004
2023-05-12 2023-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 285,349 4,449 1.58 0 0.0001
2023-02-13 2022-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 280,900 119,350 73.88 0 -100.00 0.0001
2022-11-14 2022-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 161,550 -202,947 -55.68 39 -58.95 0.0001
2022-08-12 2022-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 364,497 245,968 207.52 95 93.88 0.0001
2022-05-13 2022-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 118,529 118,529 49 0.0001
2021-05-13 2021-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -2,036,595 -100.00 0 -100.00
2021-02-10 2020-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 2,036,595 2,036,595 656 0.0007
2020-11-13 2020-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -703,604 -100.00 0 -100.00
2020-08-13 2020-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 703,604 703,604 1,005 0.0009
2020-05-14 2020-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -226,370 -100.00 0 -100.00
2020-02-13 2019-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 226,370 166,370 277.28 97 177.14 0.0001
2019-11-13 2019-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 60,000 60,000 35 0.0000
2019-08-12 2019-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -160,600 -100.00 0 -100.00
2019-05-14 2019-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 160,600 160,600 97 0.0001
2018-11-13 2018-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -220,700 -100.00 0 -100.00
2018-08-13 2018-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 220,700 0 0.00 205 0.00 0.0002
2018-05-14 2018-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 220,700 -172,300 -43.84 205 -70.84 0.0002
2018-02-13 2017-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 393,000 -69,300 -14.99 703 -15.40 0.0008
2017-11-13 2017-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 462,300 -57,800 -11.11 831 14.46 0.0010
2017-08-11 2017-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 520,100 0 0.00 726 -0.82 0.0009
2017-05-12 2017-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 520,100 288,000 124.08 732 53.14 0.0010
2017-02-13 2016-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 232,100 152,892 193.03 478 753.57 0.0008
2016-11-14 2016-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 79,208 53,608 209.41 56 600.00 0.0001
2016-08-12 2016-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 25,600 25,600 -67.68 8 -85.71 0.0000
2015-02-13 2014-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 0 -52,500 -100.00 0 -100.00
2014-11-12 2014-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 52,500 -163,300 -75.67 29 -83.98 0.0001
2014-08-13 2014-06-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 215,800 -3,300 -1.51 181 -15.81 0.0004
2014-05-14 2014-03-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 219,100 137,800 169.50 215 106.73 0.0005
2014-02-14 2013-12-31 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 81,300 58,100 250.43 104 205.88 0.0002
2013-11-13 2013-09-30 13F NORTHERN DYNASTY MINERALS LT COM NEW 66510M204 23,200 23,200 34 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.