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SIA

SeaBridge Investment Advisors Portfolio holdings

AUM $692M
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
+397.91%
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

Top Buys

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
StandardAero Inc
SARO
+$1.95M

Top Sells

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

1 Technology 26.99%
2 Financials 8.9%
3 Communication Services 8.42%
4 Industrials 8.29%
5 Healthcare 5.87%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SCHV
151
Schwab US Large-Cap Value ETF
SCHV
$15.5B
$384K 0.06%
11,040
– –
MDB icon
152
MongoDB
MDB
$25.5B
$384K 0.06%
1,144
+74
+7% +$22.2K
SCHM icon
153
Schwab US Mid-Cap ETF
SCHM
$14.6B
$383K 0.06%
10,380
– –
FCX icon
154
Freeport-McMoran
FCX
$84.4B
$373K 0.05%
5,937
– –
HPE icon
155
Hewlett Packard
HPE
$61.3B
$361K 0.05%
+8,000
New +$289K
NBIS
156
Nebius Group N.V.
NBIS
$47B
$359K 0.05%
+1,301
New +$258K
MRVL icon
157
Marvell Technology
MRVL
$171B
$351K 0.05%
+1,178
New +$236K
IRM icon
158
Iron Mountain
IRM
$37.2B
$342K 0.05%
2,711
– –
IBB icon
159
iShares Biotechnology ETF
IBB
$9.21B
$331K 0.05%
1,742
-482
-22% -$82.8K
PM icon
160
Philip Morris
PM
$298B
$328K 0.05%
1,814
– –
BR icon
161
Broadridge
BR
$17.5B
$321K 0.05%
2,344
– –
PG icon
162
Procter & Gamble
PG
$348B
$315K 0.05%
+2,151
New +$313K
BSV icon
163
Vanguard Short-Term Bond ETF
BSV
$44.7B
$314K 0.05%
4,029
-591
-13% -$46.1K
LMT icon
164
Lockheed Martin
LMT
$118B
$309K 0.04%
+606
New +$328K
EWJ icon
165
iShares MSCI Japan ETF
EWJ
$21.5B
$306K 0.04%
+3,285
New +$298K
ORCL icon
166
Oracle
ORCL
$367B
$299K 0.04%
2,040
– –
ISTB icon
167
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.08B
$297K 0.04%
6,150
– –
SCHW
168
Charles Schwab
SCHW
$177B
$291K 0.04%
3,153
– –
MKL icon
169
Markel Group
MKL
$24.6B
$285K 0.04%
146
-5
-3% -$9.34K
SCHG icon
170
Schwab US Large-Cap Growth ETF
SCHG
$59.8B
$272K 0.04%
8,048
– –
DIS icon
171
Walt Disney
DIS
$169B
$271K 0.04%
2,818
-375
-12% -$38.2K
KEYS icon
172
Keysight
KEYS
$54.1B
$267K 0.04%
762
– –
ITB icon
173
iShares US Home Construction ETF
ITB
$2.47B
$252K 0.04%
2,414
-61,706
-96% -$5.85M
SHEL icon
174
Shell
SHEL
$241B
$248K 0.04%
3,200
– –
XOP icon
175
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.47B
$245K 0.04%
1,586
-647
-29% -$108K
5 6
7
8 9

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Capital Planning Advisors Roseville, California $692M AUM 21.81% 1-Year Est. Return
PM
Pembroke Management Montreal, Quebec, Canada $691M AUM 27.96% 1-Year Est. Return
CL
CIM LLC Albany, New York $692M AUM 22.9% 1-Year Est. Return
GWA
Gratus Wealth Advisors Virginia Beach, Virginia $691M AUM 14.96% 1-Year Est. Return
M
MATAURO New York $692M AUM 26.24% 1-Year Est. Return
HA
Harbor Advisors West Palm Beach, Florida $692M AUM 33.65% 1-Year Est. Return
HG
Harbor Group Bedford, New Hampshire $692M AUM 13% 1-Year Est. Return
NMC
Nine Masts Capital Central, Hong Kong $693M AUM 31.93% 1-Year Est. Return

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 Technology at 27% of assets, up from 20% a quarter earlier, followed by Financials and Communication Services.

  • 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.