2026 Q3 Portfolio Activity
In 2026 Q3, Summa Corp. maintained a portfolio of 96 distinct positions. The most significant new addition was ISHARES TR, now representing 1.77% of the total fund value. They heavily accumulated shares in STATE STR SPDR S&P 500 ETF T, increasing the position by 410.0%.
Position History
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Total Positions
96
Quarter
2026 Q3
Top Holding
NVDA (27.6%)
Top 10 Concentration
77.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 96
Summa Corp. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA CORPORAT...
|
Technology | 27.56% | 37.06% |
#1
Prev: #1
|
6.5 |
—
|
3,808 | 0.6% |
P
S
|
593,968 | $135,628,582 |
$118.98
+45.2%
|
2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | ||
|
AMD
ADVANCED MICRO ...
|
Technology | 14.36% | 21.06% |
#2
Prev: #2
|
6.0 |
—
|
17 | 0.0% |
P
S
|
115,546 | $70,686,421 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 8.68% | 2.57% |
#3
2
Prev: #5
|
7.5 |
—
|
44,963 | 410.0% |
P
S
|
55,929 | $42,738,057 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IWD
ISHARES TR
|
ETF | 6.02% | 1.43% |
#4
8
Prev: #12
|
5.9 |
—
|
100,792 | 537.1% |
P
S
|
119,558 | $29,642,015 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IWF
ISHARES TR
|
ETF | 6.02% | 2.24% |
#5
1
Prev: #6
|
5.9 |
—
|
178,880 | 310.6% |
P
S
|
236,468 | $29,619,982 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
DBEF
DBX ETF TR
|
ETF | 3.59% | 1.47% |
#6
5
Prev: #11
|
4.4 |
—
|
236,064 | 275.1% |
P
S
|
321,880 | $17,687,306 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VEA
VANGUARD TAX-MA...
|
ETF | 3.26% | 0.74% |
#7
10
Prev: #17
|
4.3 |
—
|
194,188 | 585.2% |
P
S
|
227,369 | $16,054,526 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MRVL
MARVELL TECHNOL...
|
Technology | 2.87% | 4.67% |
#8
5
Prev: #3
|
3.1 |
—
|
3,441 | 6.9% |
P
S
|
53,441 | $14,119,647 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GINN
GOLDMAN SACHS E...
|
ETF | 2.80% | 1.36% |
#9
4
Prev: #13
|
4.1 |
—
|
115,204 | 208.9% |
P
S
|
170,354 | $13,802,320 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.63% | 2.69% |
#10
6
Prev: #4
|
3.1 |
—
|
2,317 | 10.1% |
P
S
|
25,265 | $12,958,434 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IJH
ISHARES TR
|
ETF | 1.77% | — |
#11
Prev: #—
|
4.2 |
—
|
121,150 | — |
NEW
|
121,150 | $8,716,743 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
QCOM
QUALCOMM INC
|
Technology | 1.39% | 2.03% |
#12
5
Prev: #7
|
2.6 |
—
|
2,100 | 6.0% |
P
S
|
37,100 | $6,827,884 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
QUAL
ISHARES TR
|
ETF | 1.30% | 1.95% |
#13
5
Prev: #8
|
1.0 |
—
|
550 | 1.9% |
P
S
|
28,850 | $6,411,624 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.29% | 1.67% |
#14
5
Prev: #9
|
2.5 |
—
|
3,104 | 13.9% |
P
S
|
25,443 | $6,339,137 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VOO
VANGUARD INDEX ...
|
ETF | 1.03% | 1.53% |
#15
5
Prev: #10
|
0.9 |
—
|
116 | 1.6% |
P
S
|
7,220 | $5,060,263 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AAPL
APPLE INC
|
Technology | 0.87% | 1.10% |
#16
1
Prev: #15
|
2.3 |
—
|
746 | 6.2% |
P
S
|
12,806 | $4,264,654 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
XLV
SELECT SECTOR S...
|
ETF | 0.82% | 0.13% |
#17
45
Prev: #62
|
3.3 |
—
|
21,430 | 824.2% |
P
S
|
24,030 | $4,047,133 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.80% | 1.11% |
#18
4
Prev: #14
|
2.3 |
—
|
1,450 | 14.6% |
P
S
|
11,378 | $3,915,128 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.68% | 0.52% |
#19
1
Prev: #20
|
3.3 |
—
|
5,131 | 109.0% |
P
S
|
9,837 | $3,351,860 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IWO
ISHARES TR
|
ETF | 0.64% | 0.20% |
#20
28
Prev: #48
|
3.3 |
—
|
7,283 | 459.5% |
P
S
|
8,868 | $3,164,989 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IWN
ISHARES TR
|
ETF | 0.60% | 0.09% |
#21
52
Prev: #73
|
3.2 |
—
|
12,814 | 986.5% |
P
S
|
14,113 | $2,955,968 | 2026 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 0.60% | 0.84% |
#22
6
Prev: #16
|
2.2 |
—
|
553 | 10.3% |
P
S
|
5,920 | $2,948,137 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
OPRT
OPORTUN FINL CO...
|
Financial Services | 0.49% | 0.53% |
#23
4
Prev: #19
|
1.2 |
—
|
no change | no change |
P
S
|
293,266 | $2,387,185 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VWO
VANGUARD INTL E...
|
ETF | 0.48% | — |
#24
Prev: #—
|
3.7 |
—
|
39,441 | — |
NEW
|
39,441 | $2,339,246 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.38% | 0.59% |
#25
7
Prev: #18
|
0.7 |
—
|
1,031 | 4.0% |
P
S
|
26,960 | $1,847,030 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 0.34% | 0.45% |
#26
3
Prev: #23
|
2.1 |
—
|
286 | 14.7% |
P
S
|
2,229 | $1,648,947 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VLO
VALERO ENERGY C...
|
Energy | 0.33% | 0.44% |
#27
3
Prev: #24
|
0.1 |
—
|
-1,150 | -21.3% |
P
S
|
4,250 | $1,647,343 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 0.32% | 0.51% |
#28
6
Prev: #22
|
1.1 |
—
|
no change | no change |
P
S
|
3,400 | $1,551,046 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 0.31% | 0.52% |
#29
8
Prev: #21
|
0.6 |
—
|
32 | 0.2% |
P
S
|
14,569 | $1,514,011 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GLD
SPDR GOLD TR
|
ETF | 0.29% | 0.44% |
#30
5
Prev: #25
|
0.6 |
—
|
-45 | -1.2% |
P
S
|
3,743 | $1,425,484 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VB
VANGUARD INDEX ...
|
ETF | 0.26% | 0.44% |
#31
5
Prev: #26
|
1.1 |
—
|
no change | no change |
P
S
|
4,577 | $1,302,111 | 2026 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MINT
PIMCO ETF TR
|
ETF | 0.25% | 0.39% |
#32
3
Prev: #29
|
1.1 |
—
|
no change | no change |
P
S
|
12,450 | $1,251,848 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SHY
ISHARES TR
|
ETF | 0.25% | 0.40% |
#33
5
Prev: #28
|
0.6 |
—
|
-320 | -2.0% |
P
S
|
15,394 | $1,249,993 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
EMXC
ISHARES INC
|
ETF | 0.25% | — |
#34
Prev: #—
|
3.6 |
—
|
12,432 | — |
NEW
|
12,432 | $1,231,763 | 2026 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.24% | 0.37% |
#35
5
Prev: #30
|
1.1 |
—
|
no change | no change |
P
S
|
3,600 | $1,190,988 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
META
META PLATFORMS ...
|
Communication Services | 0.24% | 0.19% |
#36
14
Prev: #50
|
3.1 |
—
|
570 | 53.9% |
P
S
|
1,628 | $1,180,668 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IEF
ISHARES TR
|
ETF | 0.23% | 0.41% |
#37
10
Prev: #27
|
0.6 |
—
|
-1,272 | -9.2% |
P
S
|
12,555 | $1,121,287 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
XOM
EXXONMOBIL HOLD...
|
Energy | 0.23% | 0.28% |
#38
5
Prev: #33
|
0.6 |
—
|
250 | 3.8% |
P
S
|
6,850 | $1,114,838 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
EMB
ISHARES TR
|
ETF | 0.22% | 0.37% |
#39
8
Prev: #31
|
1.1 |
—
|
no change | no change |
P
S
|
12,175 | $1,105,977 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
BMNRD
BITMINE IMMERSI...
|
Unknown | 0.21% | 0.10% |
#40
29
Prev: #69
|
3.1 |
—
|
16,000 | 66.7% |
P
S
|
40,000 | $1,057,200 | 2025 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SLQD
ISHARES TR
|
ETF | 0.18% | 0.28% |
#41
9
Prev: #32
|
0.6 |
—
|
100 | 0.6% |
P
S
|
18,100 | $895,498 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
TMO
THERMO FISHER S...
|
Healthcare | 0.17% | 0.20% |
#42
5
Prev: #47
|
0.6 |
—
|
11 | 0.9% |
P
S
|
1,264 | $853,410 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IDV
ISHARES TR
|
Bond/Debt | 0.17% | 0.26% |
#43
8
Prev: #35
|
1.1 |
—
|
no change | no change |
P
S
|
20,022 | $844,728 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AGG
ISHARES TR
|
ETF | 0.16% | 0.27% |
#44
10
Prev: #34
|
0.6 |
—
|
10 | 0.1% |
P
S
|
8,560 | $809,262 | 2024 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SOXX
ISHARES TR
|
ETF | 0.16% | 0.18% |
#45
9
Prev: #54
|
2.6 |
—
|
284 | 25.4% |
P
S
|
1,404 | $798,371 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.16% | 0.22% |
#46
5
Prev: #41
|
1.1 |
—
|
no change | no change |
P
S
|
5,360 | $778,862 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.16% | 0.23% |
#47
9
Prev: #38
|
1.1 |
—
|
no change | no change |
P
S
|
2,910 | $770,393 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
VCSH
VANGUARD SCOTTS...
|
ETF | 0.15% | 0.24% |
#48
11
Prev: #37
|
1.1 |
—
|
no change | no change |
P
S
|
9,500 | $733,875 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.15% | 0.24% |
#49
13
Prev: #36
|
0.6 |
—
|
88 | 4.4% |
P
S
|
2,088 | $733,285 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IEI
ISHARES TR
|
ETF | 0.14% | 0.23% |
#50
11
Prev: #39
|
1.1 |
—
|
no change | no change |
P
S
|
6,170 | $699,925 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 |
Showing 1-50 of 96 holdings