Seabridge Gold Inc.
US ˙ NYSE ˙ CA8119161054

SecuritySA / Seabridge Gold Inc.
InstitutionFmr Llc
Latest Disclosed Ownership433,900 shares
Latest Disclosed Value $ 12,296,725
Fmr Llc ownership in SA / Seabridge Gold Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 433,900 shares of Seabridge Gold Inc. (US:SA) valued at $12,296,726 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 433,900 shares of Seabridge Gold Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $12,765,338 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)
2026-05-15 2026-03-31 13F SEABRIDGE GOLD COM 811916105 433,900 0 0.00 12,297 -4.23 0.0001
2026-02-17 2025-12-31 13F SEABRIDGE GOLD COM 811916105 433,900 -153,300 -26.11 12,839 -9.46 0.0007
2025-11-13 2025-09-30 13F SEABRIDGE GOLD COM 811916105 587,200 -64,800 -9.94 14,181 49.78 0.0007
2025-08-14 2025-06-30 13F SEABRIDGE GOLD COM 811916105 652,000 0 0.00 9,467 24.43 0.0005
2025-05-12 2025-03-31 13F SEABRIDGE GOLD COM 811916105 652,000 -12,800 -1.93 7,609 0.30 0.0005
2025-02-13 2024-12-31 13F SEABRIDGE GOLD COM 811916105 664,800 -48,101 -6.75 7,585 -36.63 0.0005
2024-11-13 2024-09-30 13F SEABRIDGE GOLD COM 811916105 712,901 -119,299 -14.34 11,970 5.06 0.0007
2024-08-13 2024-06-30 13F SEABRIDGE GOLD COM 811916105 832,200 -44,901 -5.12 11,393 -14.09 0.0007
2024-05-13 2024-03-31 13F SEABRIDGE GOLD COM 811916105 877,101 -59,899 -6.39 13,262 16.78 0.0009
2024-02-13 2023-12-31 13F SEABRIDGE GOLD COM 811916105 937,000 -63,000 -6.30 11,357 8.02 0.0009
2023-11-13 2023-09-30 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 10,514 -12.79 0.0009
2023-08-11 2023-06-30 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 12,055 -6.63 0.0010
2023-08-11 2023-03-31 13F/A-1 SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 12,912 2.84 0.0012
2023-05-11 2023-03-31 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 12,912 0.0002
2023-02-13 2022-12-31 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 12,555 5.56 0.0012
2022-11-10 2022-09-30 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 11,894 -4.01 0.0012
2022-08-12 2022-06-30 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 12,391 -33.14 0.0012
2022-05-13 2022-03-31 13F SEABRIDGE GOLD COM 811916105 1,000,000 0 0.00 18,534 12.18 0.0015
2022-02-14 2021-12-31 13F SEABRIDGE GOLD COM 811916105 1,000,000 -500,000 -33.33 16,522 -28.49 0.0012
2022-02-14 2021-09-30 13F/A-1 SEABRIDGE GOLD COM 811916105 1,500,000 0 0.00 23,105 -12.09 0.0018
2021-11-15 2021-09-30 13F SEABRIDGE GOLD COM 811916105 1,500,000 0 23,105 0.0004
2021-08-13 2021-06-30 13F SEABRIDGE GOLD COM 811916105 1,500,000 500,000 50.00 26,283 62.63 0.0021
2021-05-14 2021-03-31 13F SEABRIDGE GOLD COM 811916105 1,000,000 -1,000,000 -50.00 16,161 -61.61 0.0014
2021-02-08 2020-12-31 13F SEABRIDGE GOLD COM 811916105 2,000,000 0 0.00 42,093 11.92 0.0037
2020-11-13 2020-09-30 13F SEABRIDGE GOLD COM 811916105 2,000,000 0 0.00 37,610 7.09 0.0038
2020-08-24 2020-06-30 13F/A-1 SEABRIDGE GOLD COM 811916105 2,000,000 321,790 19.17 35,121 124.30 0.0039
2020-08-13 2020-06-30 13F SEABRIDGE GOLD COM 811916105 2,000,000 321,790 35,121 862.8202
2020-05-14 2020-03-31 13F SEABRIDGE GOLD COM 811916105 1,678,210 0 0.00 15,658 -32.54 0.0022
2020-02-07 2019-12-31 13F SEABRIDGE GOLD COM 811916105 1,678,210 0 0.00 23,211 9.53 0.0026
2019-11-13 2019-09-30 13F SEABRIDGE GOLD COM 811916105 1,678,210 325,000 24.02 21,192 15.87 0.0025
2019-08-13 2019-06-30 13F SEABRIDGE GOLD COM 811916105 1,353,210 125,000 10.18 18,290 19.81 0.0021
2019-05-13 2019-03-31 13F SEABRIDGE GOLD COM 811916105 1,228,210 116,420 10.47 15,266 4.03 0.0018
2019-02-13 2018-12-31 13F SEABRIDGE GOLD COM 811916105 1,111,790 -247,300 -18.20 14,675 -16.62 0.0020
2018-11-09 2018-09-30 13F SEABRIDGE GOLD COM 811916105 1,359,090 -156,449 -10.32 17,600 4.62 0.0020
2018-08-10 2018-06-30 13F SEABRIDGE GOLD COM 811916105 1,515,539 9,800 0.65 16,822 3.44 0.0020
2018-05-14 2018-03-31 13F SEABRIDGE GOLD COM 811916105 1,505,739 3,700 0.25 16,262 -4.19 0.0019
2018-02-12 2017-12-31 13F SEABRIDGE GOLD COM 811916105 1,502,039 37,449 2.56 16,973 -5.01 0.0020
2017-11-13 2017-09-30 13F SEABRIDGE GOLD COM 811916105 1,464,590 45,500 3.21 17,868 16.59 0.0022
2017-08-29 2017-06-30 13F/A-1 SEABRIDGE GOLD COM 811916105 1,419,090 0 0.00 15,326 -1.82 0.0019
2017-08-11 2017-06-30 13F SEABRIDGE GOLD COM 811916105 1,419,090 0 15,326
2017-05-11 2017-03-31 13F SEABRIDGE GOLD COM 811916105 1,419,090 146,083 11.48 15,610 50.46 0.0020
2017-02-10 2016-12-31 13F SEABRIDGE GOLD COM 811916105 1,273,007 115,400 9.97 10,375 -18.74 0.0014
2016-11-14 2016-09-30 13F SEABRIDGE GOLD COM 811916105 1,157,607 203,300 21.30 12,768 -8.86 0.0017
2016-08-11 2016-06-30 13F SEABRIDGE GOLD COM 811916105 954,307 101,100 11.85 14,009 49.81 0.0019
2016-05-16 2016-03-31 13F SEABRIDGE GOLD COM 811916105 853,207 89,000 11.65 9,351 47.61 0.0013
2016-02-12 2015-12-31 13F SEABRIDGE GOLD COM 811916105 764,207 42,540 5.89 6,335 51.34 0.0009
2015-11-10 2015-09-30 13F SEABRIDGE GOLD COM 811916105 721,667 62,501 9.48 4,186 3.92 0.0006
2015-08-25 2015-06-30 13F/A-1 SEABRIDGE GOLD COM 811916105 659,166 0 0.00 4,028 11.30 0.0005
2015-08-13 2015-06-30 13F SEABRIDGE GOLD COM 811916105 659,166 4,028
2015-05-14 2015-03-31 13F SEABRIDGE GOLD COM 811916105 659,166 14,300 2.22 3,619 -25.67 0.0005
2015-02-17 2014-12-31 13F SEABRIDGE GOLD COM 811916105 644,866 14,000 2.22 4,869 -4.00 0.0006
2014-11-14 2014-09-30 13F SEABRIDGE GOLD COM 811916105 630,866 28,961 4.81 5,072 -10.17 0.0007
2014-08-14 2014-06-30 13F SEABRIDGE GOLD COM 811916105 601,905 0 0.00 5,646 32.50 0.0008
2014-05-15 2014-03-31 13F SEABRIDGE GOLD COM 811916105 601,905 0 0.00 4,261 -3.03 0.0006
2014-02-13 2013-12-31 13F SEABRIDGE GOLD COM 811916105 601,905 0 0.00 4,394 -30.21 0.0006
2013-11-14 2013-09-30 13F SEABRIDGE GOLD COM 811916105 601,905 0 0.00 6,296 10.92 0.0010
2013-09-24 2013-06-30 13F/A-1 SEABRIDGE GOLD COM 811916105 601,905 601,905 5,676 0.0009
2013-08-14 2013-06-30 13F SEABRIDGE GOLD COM 811916105 601,905 5,676 0.0009
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.