Filed: 7/17/2026ACC: 0001304229-26-000004
📋 What this filing means
SEABRIDGE INVESTMENT ADVISORS LLC filed this quarterly 13F‑HR report disclosing 188 equity positions with a total reported market value of $691.59M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
188
Positions
$691.59M
Total AUM (reported)
6.83M
Total Shares
Allocation by class
COM$309.86M44.8%
SPONSORED ADS$34.23M4.9%
MTG-BKD SECS ETF$23.39M3.4%
CAP STK CL A$22.71M3.3%
7-10 YR TRSY BD$22.11M3.2%
ORD SHS$21.58M3.1%
HENDERSON MTG$20.09M2.9%
Portfolio Concentration
Top 3$79.50M11.5%
4–10$139.97M20.2%
11–25$165.47M23.9%
Rest$306.65M44.3%
Top 3 weight
11.5%
Top 10 weight
31.7%
Voting Authority Distribution
Total shares with voting rights: 6.83M
Sole
Full voting authority
6.83M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole188
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings188
Rows:
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares63.53K
TypeSH
Market value$30.34M
4.39%
Sole
63.53K
Shared
0.00
None
0.00
APPLE INC
SOLEShares89.07K
TypeSH
Market value$25.77M
3.73%
Sole
89.07K
Shared
0.00
None
0.00
VANGUARD SCOTTSDALE FDS
SOLEShares499.62K
TypeSH
Market value$23.39M
3.38%
Sole
499.62K
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares19.69K
TypeSH
Market value$22.72M
3.29%
Sole
19.69K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares63.55K
TypeSH
Market value$22.71M
3.28%
Sole
63.55K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares233.76K
TypeSH
Market value$22.11M
3.20%
Sole
233.76K
Shared
0.00
None
0.00
JANUS DETROIT STR TR
SOLEShares446.62K
TypeSH
Market value$20.09M
2.91%
Sole
446.62K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares654.29K
TypeSH
Market value$19.95M
2.88%
Sole
654.29K
Shared
0.00
None
0.00
SEAGATE TECHNOLOGY HLDNGS PL
SOLEShares16.89K
TypeSH
Market value$16.30M
2.36%
Sole
16.89K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares43.13K
TypeSH
Market value$16.09M
2.33%
Sole
43.13K
Shared
0.00
None
0.00
ADVANCED MICRO DEVICES INC
SOLEShares27.45K
TypeSH
Market value$15.95M
2.31%
Sole
27.45K
Shared
0.00
None
0.00
SPDR SERIES TRUST
SOLEShares527.32K
TypeSH
Market value$15.30M
2.21%
Sole
527.32K
Shared
0.00
None
0.00
JANUS DETROIT STR TR
SOLEShares288.80K
TypeSH
Market value$14.58M
2.11%
Sole
288.80K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares28.89K
TypeSH
Market value$14.45M
2.09%
Sole
28.89K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares32.89K
TypeSH
Market value$11.62M
1.68%
Sole
32.89K
Shared
0.00
None
0.00
ASML HLDG NV
SOLEShares5.64K
TypeSH
Market value$11.22M
1.62%
Sole
5.64K
Shared
0.00
None
0.00
JPMORGAN CHASE & CO
SOLEShares32.17K
TypeSH
Market value$10.53M
1.52%
Sole
32.17K
Shared
0.00
None
0.00
SANDISK CORP
SOLEShares4.28K
TypeSH
Market value$9.74M
1.41%
Sole
4.28K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares16.61K
TypeSH
Market value$9.36M
1.35%
Sole
16.61K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares38.68K
TypeSH
Market value$9.22M
1.33%
Sole
38.68K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares24.30K
TypeSH
Market value$9.18M
1.33%
Sole
24.30K
Shared
0.00
None
0.00
DIMENSIONAL ETF TRUST
SOLEShares107.39K
TypeSH
Market value$8.80M
1.27%
Sole
107.39K
Shared
0.00
None
0.00
AMGEN INC
SOLEShares23.82K
TypeSH
Market value$8.63M
1.25%
Sole
23.82K
Shared
0.00
None
0.00
ISHARES INC
SOLEShares132.12K
TypeSH
Market value$8.54M
1.23%
Sole
132.12K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares159.64K
TypeSH
Market value$8.37M
1.21%
Sole
159.64K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 63.53K | SH | $30.34M 4.39% | 63.53K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 89.07K | SH | $25.77M 3.73% | 89.07K | 0.00 | 0.00 |
VANGUARD SCOTTSDALE FDSSOLE | MTG-BKD SECS ETF | 499.62K | SH | $23.39M 3.38% | 499.62K | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 19.69K | SH | $22.72M 3.29% | 19.69K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 63.55K | SH | $22.71M 3.28% | 63.55K | 0.00 | 0.00 |
ISHARES TRSOLE | 7-10 YR TRSY BD | 233.76K | SH | $22.11M 3.20% | 233.76K | 0.00 | 0.00 |
JANUS DETROIT STR TRSOLE | HENDERSON MTG | 446.62K | SH | $20.09M 2.91% | 446.62K | 0.00 | 0.00 |
ISHARES TRSOLE | PFD AND INCM SEC | 654.29K | SH | $19.95M 2.88% | 654.29K | 0.00 | 0.00 |
SEAGATE TECHNOLOGY HLDNGS PLSOLE | ORD SHS | 16.89K | SH | $16.30M 2.36% | 16.89K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 43.13K | SH | $16.09M 2.33% | 43.13K | 0.00 | 0.00 |
ADVANCED MICRO DEVICES INCSOLE | COM | 27.45K | SH | $15.95M 2.31% | 27.45K | 0.00 | 0.00 |
SPDR SERIES TRUSTSOLE | ST SHO TREAS ETF | 527.32K | SH | $15.30M 2.21% | 527.32K | 0.00 | 0.00 |
JANUS DETROIT STR TRSOLE | HENDRSON AAA CL | 288.80K | SH | $14.58M 2.11% | 288.80K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 28.89K | SH | $14.45M 2.09% | 28.89K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 32.89K | SH | $11.62M 1.68% | 32.89K | 0.00 | 0.00 |
ASML HLDG NVSOLE | N Y REGISTRY SHS | 5.64K | SH | $11.22M 1.62% | 5.64K | 0.00 | 0.00 |
JPMORGAN CHASE & COSOLE | COM | 32.17K | SH | $10.53M 1.52% | 32.17K | 0.00 | 0.00 |
SANDISK CORPSOLE | COM | 4.28K | SH | $9.74M 1.41% | 4.28K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 16.61K | SH | $9.36M 1.35% | 16.61K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 38.68K | SH | $9.22M 1.33% | 38.68K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 24.30K | SH | $9.18M 1.33% | 24.30K | 0.00 | 0.00 |
DIMENSIONAL ETF TRUSTSOLE | US EQUI MARK ETF | 107.39K | SH | $8.80M 1.27% | 107.39K | 0.00 | 0.00 |
AMGEN INCSOLE | COM | 23.82K | SH | $8.63M 1.25% | 23.82K | 0.00 | 0.00 |
ISHARES INCSOLE | MSCI GBL GOLD MN | 132.12K | SH | $8.54M 1.23% | 132.12K | 0.00 | 0.00 |
ISHARES TRSOLE | ISHS 1-5YR INVS | 159.64K | SH | $8.37M 1.21% | 159.64K | 0.00 | 0.00 |
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