2026 Q3 Portfolio Activity
In 2026 Q3, HARBOR INVESTMENT ADVISORY, LLC maintained a portfolio of 1470 distinct positions. The most significant new addition was SPACE EXPLORATION TECHN CORP C, now representing 0.17% of the total fund value. They heavily accumulated shares in APPLE INC COM, increasing the position by 39495.8%. Conversely, HARBOR INVESTMENT ADVISORY, LLC completely exited their position in APPLE INC COM.
Position History
hover any row below to update
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Total Positions
1470
Quarter
2026 Q3
Top Holding
MAR (12.9%)
Top 10 Concentration
38.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 1470
HARBOR INVESTMENT ADVISORY, LLC Full Holdings List — 2026 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAR
MARRIOTT INTL I...
|
Consumer Cyclical | 12.86% | 13.75% |
#1
Prev: #1
|
6.5 |
—
|
-182 | -0.0% |
P
S
|
531,857 | $189,165,716 |
$193.33
+121.1%
|
2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | ||
|
AAPL
APPLE INC COM
|
Technology | 7.17% | 6.41% |
#2
Prev: #2
|
4.9 |
—
|
-999 | -0.3% |
P
S
|
316,766 | $105,489,390 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AMZN
AMAZON COM INC ...
|
Consumer Cyclical | 3.92% | 3.81% |
#3
1
Prev: #4
|
3.1 |
—
|
2,024 | 0.9% |
P
S
|
231,490 | $57,675,636 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GOOGL
ALPHABET INC CA...
|
Communication Services | 3.92% | 4.24% |
#4
1
Prev: #3
|
2.6 |
—
|
-2,458 | -1.4% |
P
S
|
167,535 | $57,645,544 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
MSFT
MICROSOFT CORP ...
|
Technology | 3.40% | 2.44% |
#5
Prev: #5
|
2.4 |
—
|
3,684 | 3.9% |
P
S
|
97,408 | $49,960,667 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 2.14% | 2.23% |
#6
Prev: #6
|
1.4 |
—
|
-840 | -1.3% |
P
S
|
63,200 | $31,470,428 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GOOG
ALPHABET INC CA...
|
Communication Services | 1.46% | 1.58% |
#7
Prev: #7
|
1.1 |
—
|
-1,280 | -2.0% |
P
S
|
62,819 | $21,404,946 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 1.46% | 1.12% |
#8
5
Prev: #13
|
2.6 |
—
|
13,315 | 16.6% |
P
S
|
93,714 | $21,402,370 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.32% | 1.32% |
#9
1
Prev: #8
|
1.0 |
—
|
1,007 | 1.7% |
P
S
|
58,740 | $19,433,101 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IVV
ISHARES CORE S&...
|
ETF | 1.29% | 1.30% |
#10
1
Prev: #9
|
1.0 |
—
|
-70 | -0.3% |
P
S
|
24,743 | $18,949,386 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VTI
VANGUARD TOTAL ...
|
ETF | 1.21% | 1.22% |
#11
1
Prev: #10
|
1.0 |
—
|
-10 | -0.0% |
P
S
|
47,442 | $17,754,510 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VUG
VANGUARD MORNIN...
|
ETF | 1.19% | 1.22% |
#12
1
Prev: #11
|
1.0 |
—
|
-7,935 | -3.9% |
P
S
|
194,540 | $17,529,976 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VTV
VANGUARD MORNIN...
|
ETF | 1.17% | 1.13% |
#13
1
Prev: #12
|
2.5 |
—
|
5,012 | 6.7% |
P
S
|
79,552 | $17,189,641 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
RSP
INVESCO S&P 500...
|
ETF | 1.16% | 1.08% |
#14
Prev: #14
|
2.5 |
—
|
8,723 | 11.9% |
P
S
|
81,769 | $17,009,635 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VOO
VANGUARD S&P 50...
|
ETF | 1.06% | 1.05% |
#15
Prev: #15
|
0.9 |
—
|
333 | 1.5% |
P
S
|
22,299 | $15,628,506 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GLDM
SPDR GOLD MINIS...
|
ETF | 1.01% | 0.99% |
#16
Prev: #16
|
0.9 |
—
|
2,336 | 1.3% |
P
S
|
180,426 | $14,827,409 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 0.98% | 0.93% |
#17
1
Prev: #18
|
0.9 |
—
|
-6 | -0.0% |
P
S
|
26,091 | $14,388,264 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
V
VISA INC COM CL...
|
Financial Services | 0.96% | 0.96% |
#18
1
Prev: #17
|
0.9 |
—
|
-712 | -1.8% |
P
S
|
39,442 | $14,172,694 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWN
ISHARES RUSSELL...
|
ETF | 0.82% | 0.93% |
#19
Prev: #19
|
0.8 |
—
|
-2,384 | -4.0% |
P
S
|
57,735 | $12,092,620 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
LLY
ELI LILLY & CO ...
|
Healthcare | 0.80% | 0.85% |
#20
Prev: #20
|
0.8 |
—
|
5 | 0.0% |
P
S
|
10,162 | $11,757,739 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.76% | 0.74% |
#21
Prev: #21
|
0.8 |
—
|
414 | 1.0% |
P
S
|
42,179 | $11,166,519 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BIL
STATE STREET SP...
|
ETF | 0.76% | 0.67% |
#22
3
Prev: #25
|
2.3 |
—
|
16,064 | 15.2% |
P
S
|
121,472 | $11,131,694 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
SPY
STATE STREET SP...
|
ETF | 0.72% | 0.67% |
#23
3
Prev: #26
|
2.3 |
—
|
884 | 6.8% |
P
S
|
13,798 | $10,522,769 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VOE
VANGUARD MORNIN...
|
ETF | 0.71% | 0.71% |
#24
1
Prev: #23
|
0.8 |
—
|
1,799 | 3.5% |
P
S
|
53,073 | $10,377,324 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
META
META PLATFORMS ...
|
Communication Services | 0.67% | 0.53% |
#25
8
Prev: #33
|
0.8 |
—
|
60 | 0.4% |
P
S
|
13,656 | $9,903,415 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GLD
SPDR GOLD SHARE...
|
ETF | 0.67% | 0.72% |
#26
4
Prev: #22
|
0.8 |
—
|
-1,981 | -7.1% |
P
S
|
25,915 | $9,869,469 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AMGN
AMGEN INC COM
|
Healthcare | 0.67% | 0.58% |
#27
3
Prev: #30
|
0.8 |
—
|
400 | 1.8% |
P
S
|
23,227 | $9,790,611 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AVGO
BROADCOM INC CO...
|
Technology | 0.65% | 0.70% |
#28
4
Prev: #24
|
0.8 |
—
|
946 | 3.6% |
P
S
|
27,405 | $9,624,362 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IEFA
ISHARES CORE MS...
|
ETF | 0.65% | 0.63% |
#29
1
Prev: #28
|
2.3 |
—
|
5,639 | 6.0% |
P
S
|
99,096 | $9,600,439 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VOT
VANGUARD MORNIN...
|
ETF | 0.62% | 0.66% |
#30
3
Prev: #27
|
0.7 |
—
|
572 | 1.9% |
P
S
|
31,267 | $9,133,131 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
CRWD
CROWDSTRIKE HLD...
|
Technology | 0.59% | 0.45% |
#31
13
Prev: #44
|
3.2 |
—
|
24,330 | 290.6% |
P
S
|
32,702 | $8,657,855 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWY
ISHARES RUSSELL...
|
ETF | 0.57% | 0.60% |
#32
3
Prev: #29
|
0.7 |
—
|
-848 | -2.9% |
P
S
|
28,544 | $8,417,829 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
EFA
ISHARES MSCI EA...
|
ETF | 0.54% | 0.56% |
#33
1
Prev: #32
|
0.7 |
—
|
-34 | -0.0% |
P
S
|
76,700 | $7,968,323 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JSI
JANUS HENDERSON...
|
ETF | 0.53% | 0.50% |
#34
4
Prev: #38
|
2.2 |
—
|
15,650 | 11.1% |
P
S
|
156,923 | $7,833,596 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JAAA
JANUS HENDERSON...
|
ETF | 0.52% | 0.51% |
#35
2
Prev: #37
|
2.2 |
—
|
8,111 | 5.6% |
P
S
|
151,773 | $7,659,974 | 2023 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
DGRO
ISHARES CORE DI...
|
ETF | 0.52% | 0.53% |
#36
2
Prev: #34
|
0.7 |
—
|
1,582 | 1.6% |
P
S
|
101,099 | $7,621,854 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
VNQ
VANGUARD REAL E...
|
ETF | 0.51% | 0.57% |
#37
6
Prev: #31
|
0.7 |
—
|
110 | 0.1% |
P
S
|
84,399 | $7,564,681 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
QQQ
INVESCO QQQ TRU...
|
ETF | 0.51% | 0.52% |
#38
3
Prev: #35
|
0.7 |
—
|
-53 | -0.5% |
P
S
|
10,059 | $7,441,504 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BLK
BLACKROCK INC C...
|
Financial Services | 0.50% | 0.47% |
#39
2
Prev: #41
|
0.7 |
—
|
-50 | -0.7% |
P
S
|
6,999 | $7,406,578 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWF
ISHARES RUSSELL...
|
ETF | 0.50% | 0.51% |
#40
4
Prev: #36
|
0.7 |
—
|
-284 | -0.5% |
P
S
|
58,169 | $7,286,266 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
RISR
FOLIOBEYOND ALT...
|
ETF | 0.47% | 0.41% |
#41
9
Prev: #50
|
2.2 |
—
|
25,322 | 15.5% |
P
S
|
188,191 | $6,974,358 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GS
GOLDMAN SACHS G...
|
Financial Services | 0.46% | 0.42% |
#42
7
Prev: #49
|
2.7 |
—
|
1,534 | 25.6% |
P
S
|
7,519 | $6,769,807 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BAC
BANK OF AMER CO...
|
Financial Services | 0.46% | 0.48% |
#43
3
Prev: #40
|
0.7 |
—
|
1,597 | 1.3% |
P
S
|
123,094 | $6,700,006 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
XOM
EXXONMOBIL HOLD...
|
Energy | 0.45% | 0.38% |
#44
11
Prev: #55
|
0.7 |
—
|
1,461 | 3.7% |
P
S
|
41,092 | $6,687,689 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWD
ISHARES RUSSELL...
|
ETF | 0.44% | 0.44% |
#45
Prev: #45
|
0.7 |
—
|
59 | 0.2% |
P
S
|
26,302 | $6,521,151 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
DFIS
DIMENSIONAL INT...
|
ETF | 0.44% | 0.44% |
#46
1
Prev: #47
|
0.7 |
—
|
1,145 | 0.6% |
P
S
|
179,589 | $6,506,525 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWO
ISHARES RUSSELL...
|
ETF | 0.42% | 0.50% |
#47
8
Prev: #39
|
0.7 |
—
|
-839 | -4.6% |
P
S
|
17,384 | $6,204,328 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IJH
ISHARES CORE S&...
|
ETF | 0.42% | 0.46% |
#48
6
Prev: #42
|
0.7 |
—
|
1,080 | 1.3% |
P
S
|
86,152 | $6,198,627 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IVW
ISHARES S&P 500...
|
ETF | 0.41% | 0.41% |
#49
2
Prev: #51
|
0.7 |
—
|
-45 | -0.1% |
P
S
|
42,677 | $6,071,230 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
WMT
WALMART INC COM
|
Consumer Defensive | 0.41% | 0.44% |
#50
4
Prev: #46
|
0.7 |
—
|
2,566 | 4.6% |
P
S
|
58,402 | $6,069,110 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 |
Showing 1-50 of 1470 holdings