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SIA

SeaBridge Investment Advisors Portfolio holdings

AUM $692M Turnover 14.78%
1-Year Est. Return 52.26%
This Fund
S&P 500
This Quarter Est. Return
+31.6%
1 Year Est. Return
+52.26%
3 Year Est. Return
+128.5%
5 Year Est. Return
+150.11%
10 Year Est. Return
+397.93%
AUM
$692M
AUM Growth
+$101M
Cap. Flow
+$6.06M
Cap. Flow %
0.88%
Top 10 Hldgs %
31.73%
Holding
203
New
15
Increased
76
Reduced
57
Closed
15
Avg Time Held
3.8 years
Top 10 Avg Time Held
2.5 years
Top 20 Avg Time Held
2.7 years

Top Buys

Rank Stock Value
1
LLY icon
Eli Lilly
LLY
+$6.26M
2
IEF icon
iShares 7-10 Year Treasury Bond ETF
IEF
+$2.43M
3
VMBS icon
Vanguard Mortgage-Backed Securities ETF
VMBS
+$2.24M
4
JAAA icon
Janus Henderson AAA CLO ETF
JAAA
+$2.21M
5
SARO icon
StandardAero Inc
SARO
+$1.95M

Top Sells

Rank Stock Value
1
ITB icon
iShares US Home Construction ETF
ITB
+$5.85M
2
STX icon
Seagate
STX
+$3.66M
3
GDXJ icon
VanEck Junior Gold Miners ETF
GDXJ
+$3.04M
4
META icon
Meta Platforms (Facebook)
META
+$2.49M
5
PWR icon
Quanta Services
PWR
+$1.87M

Sector Composition

Rank Sector Weight
1 Miscellaneous 29.57%
2 Technology 26.99%
3 Financials 8.9%
4 Communication Services 8.42%
5 Industrials 8.29%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
SCHV icon
151
Schwab US Large-Cap Value ETF
SCHV
$15.5B
$384K 0.06%
11,040
– –
2022 Q4
14 quarters
MDB icon
152
MongoDB
MDB
$29.5B
$384K 0.06%
1,144
+74
+7% +$22.2K
2025 Q2
4 quarters
SCHM icon
153
Schwab US Mid-Cap ETF
SCHM
$14.6B
$383K 0.06%
10,380
– –
2024 Q4
6 quarters
FCX icon
154
Freeport-McMoran
FCX
$101B
$373K 0.05%
5,937
– –
2025 Q4
2 quarters
HPE icon
155
Hewlett Packard
HPE
$77.8B
$361K 0.05%
+8,000
New +$289K
2026 Q2
0 quarters
NBIS icon
156
Nebius Group N.V.
NBIS
$51.2B
$359K 0.05%
+1,301
New +$258K
2026 Q2
0 quarters
MRVL icon
157
Marvell Technology
MRVL
$217B
$351K 0.05%
+1,178
New +$236K
2026 Q2
0 quarters
IRM icon
158
Iron Mountain
IRM
$33.5B
$342K 0.05%
2,711
– –
2026 Q1
1 quarter
IBB icon
159
iShares Biotechnology ETF
IBB
$10.6B
$331K 0.05%
1,742
-482
-22% -$82.8K
2024 Q4
6 quarters
PM icon
160
Philip Morris
PM
$312B
$328K 0.05%
1,814
– –
2024 Q4
6 quarters
BR icon
161
Broadridge
BR
$19.7B
$321K 0.05%
2,344
– –
2023 Q3
11 quarters
PG icon
162
Procter & Gamble
PG
$365B
$315K 0.05%
+2,151
New +$313K
2026 Q2
0 quarters
BSV icon
163
Vanguard Short-Term Bond ETF
BSV
$45.5B
$314K 0.05%
4,029
-591
-13% -$46.1K
2013 Q2
52 quarters
LMT icon
164
Lockheed Martin
LMT
$123B
$309K 0.04%
+606
New +$328K
2026 Q2
0 quarters
EWJ icon
165
iShares MSCI Japan ETF
EWJ
$23.2B
$306K 0.04%
+3,285
New +$298K
2026 Q2
0 quarters
ORCL icon
166
Oracle
ORCL
$408B
$299K 0.04%
2,040
– –
2023 Q4
10 quarters
ISTB icon
167
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.26B
$297K 0.04%
6,150
– –
2025 Q4
2 quarters
SCHW icon
168
Charles Schwab
SCHW
$163B
$291K 0.04%
3,153
– –
2024 Q4
6 quarters
MKL icon
169
Markel Group
MKL
$22.6B
$285K 0.04%
146
-5
-3% -$9.34K
2025 Q4
2 quarters
SCHG icon
170
Schwab US Large-Cap Growth ETF
SCHG
$64.1B
$272K 0.04%
8,048
– –
2024 Q4
6 quarters
DIS icon
171
Walt Disney
DIS
$191B
$271K 0.04%
2,818
-375
-12% -$38.2K
2023 Q3
11 quarters
KEYS icon
172
Keysight
KEYS
$58.2B
$267K 0.04%
762
– –
2026 Q1
1 quarter
ITB icon
173
iShares US Home Construction ETF
ITB
$2.42B
$252K 0.04%
2,414
-61,706
-96% -$5.85M
2024 Q4
6 quarters
SHEL icon
174
Shell
SHEL
$295B
$248K 0.04%
3,200
– –
2023 Q3
11 quarters
XOP icon
175
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$4.2B
$245K 0.04%
1,586
-647
-29% -$108K
2024 Q4
6 quarters
5 6
7
8 9

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PCS
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BSG
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TTSTC
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ICM
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TCMI
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SeaBridge Investment Advisors's Q2 2026 Portfolio in Review

As of Q2 2026, SeaBridge Investment Advisors held 203 positions worth $692M, up 17% from $591M the previous quarter. Its ten largest holdings account for 32% of the portfolio.

SeaBridge Investment Advisors's Q2 2026 filing shows 15 new, 76 increased, 57 reduced and 15 closed positions. Its largest new stake was Postal Realty Trust: 72,383 shares worth $1.78M. The largest sale was iShares US Home Construction ETF, an estimated $5.85M.

By sector, the portfolio is most concentrated in Miscellaneous at 30% of assets, down from 34% a quarter earlier, followed by Technology and Financials.

  • SeaBridge Investment Advisors's largest Q2 2026 buy was Postal Realty Trust: 72,383 shares worth $1.78M.
  • SeaBridge Investment Advisors added most to Eli Lilly in Q2 2026, an estimated $6.26M increase.
  • SeaBridge Investment Advisors's biggest Q2 2026 reduction was iShares US Home Construction ETF, cutting an estimated $5.85M.
  • SeaBridge Investment Advisors fully exited VanEck Junior Gold Miners ETF in Q2 2026, selling an estimated $3.04M.
  • SeaBridge Investment Advisors's ten largest holdings make up 32% of its $692M portfolio in Q2 2026.
  • SeaBridge Investment Advisors opened 15 new positions and closed 15 in Q2 2026.
  • SeaBridge Investment Advisors's portfolio value rose 17% quarter-over-quarter to $692M.

Based on SeaBridge Investment Advisors's 13F filing for Q2 2026, filed 17 Jul 2026.