2026 Q1 Portfolio Activity
In 2026 Q1, Quantum Portfolio Management LLC maintained a portfolio of 304 distinct positions. The most significant new addition was ISHARES TR, now representing 0.75% of the total fund value. They heavily accumulated shares in ARGAN INC, increasing the position by 8.5%. Conversely, Quantum Portfolio Management LLC completely exited their position in ISHARES TR.
Position History
hover any row below to update
Loading…
Total Positions
304
Quarter
2026 Q1
Top Holding
AAPL (5.6%)
Top 10 Concentration
24.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 304
Quantum Portfolio Management LLC Full Holdings List — 2026 Q1
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AAPL
APPLE INC
|
Technology | 5.57% | 6.03% |
#1
Prev: #1
|
4.7 |
—
|
235 | 0.5% |
P
S
|
50,436 | $12,800,152 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 3.67% | 3.98% |
#2
Prev: #2
|
3.5 |
—
|
62 | 0.1% |
P
S
|
48,380 | $8,437,472 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
EEM
ISHARES TR
|
ETF | 2.50% | 1.79% |
#3
5
Prev: #8
|
4.5 |
—
|
27,298 | 36.9% |
P
S
|
101,337 | $5,754,928 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
EFV
ISHARES TR
|
ETF | 2.46% | 2.15% |
#4
1
Prev: #5
|
3.5 |
—
|
7,843 | 11.5% |
P
S
|
76,126 | $5,659,968 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
FTRB
FEDERATED HERME...
|
ETF | 2.28% | 2.26% |
#5
2
Prev: #3
|
1.9 |
—
|
7,750 | 3.9% |
P
S
|
208,911 | $5,253,067 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 1.78% | 1.98% |
#6
1
Prev: #7
|
1.2 |
—
|
-6 | -0.0% |
P
S
|
14,308 | $4,104,393 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
AGX
ARGAN INC
|
Industrials | 1.77% | 0.95% |
#7
13
Prev: #20
|
2.7 |
—
|
585 | 8.5% |
P
S
|
7,466 | $4,066,357 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 1.64% | 2.09% |
#8
2
Prev: #6
|
1.2 |
—
|
382 | 3.9% |
P
S
|
10,163 | $3,762,038 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IWF
ISHARES TR
|
ETF | 1.60% | 2.17% |
#9
5
Prev: #4
|
1.1 |
—
|
-1,744 | -16.8% |
P
S
|
8,642 | $3,684,949 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IWO
ISHARES TR
|
ETF | 1.59% | 1.64% |
#10
1
Prev: #9
|
1.1 |
—
|
212 | 1.8% |
P
S
|
11,687 | $3,667,497 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
FNDE
SCHWAB STRATEGI...
|
Bond/Debt | 1.48% | 1.11% |
#11
5
Prev: #16
|
3.1 |
—
|
19,103 | 27.3% |
P
S
|
89,010 | $3,405,523 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IVW
ISHARES TR
|
Warrant | 1.45% | 1.62% |
#12
2
Prev: #10
|
1.1 |
—
|
-222 | -0.7% |
P
S
|
29,511 | $3,337,989 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IVLU
ISHARES TR
|
Bond/Debt | 1.43% | 0.80% |
#13
11
Prev: #24
|
3.6 |
—
|
34,825 | 72.8% |
P
S
|
82,694 | $3,281,298 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 1.35% | 1.49% |
#14
3
Prev: #11
|
1.0 |
—
|
-18 | -0.2% |
P
S
|
10,789 | $3,102,485 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.29% | 1.46% |
#15
3
Prev: #12
|
1.0 |
—
|
-38 | -0.3% |
P
S
|
14,291 | $2,976,387 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IWD
ISHARES TR
|
ETF | 1.19% | 1.18% |
#16
1
Prev: #15
|
1.0 |
—
|
65 | 0.5% |
P
S
|
12,807 | $2,736,472 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
AVGO
BROADCOM INC
|
Technology | 1.11% | 1.25% |
#17
4
Prev: #13
|
0.9 |
—
|
80 | 1.0% |
P
S
|
8,271 | $2,559,957 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
FNDF
SCHWAB STRATEGI...
|
Bond/Debt | 1.07% | 0.52% |
#18
34
Prev: #52
|
3.4 |
—
|
24,167 | 91.9% |
P
S
|
50,451 | $2,468,567 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
META
META PLATFORMS ...
|
Communication Services | 1.02% | 1.24% |
#19
5
Prev: #14
|
0.9 |
—
|
-150 | -3.5% |
P
S
|
4,111 | $2,352,026 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
SCHV
SCHWAB STRATEGI...
|
ETF | 1.01% | 1.01% |
#20
3
Prev: #17
|
0.9 |
—
|
-1,066 | -1.4% |
P
S
|
76,283 | $2,326,632 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
VWO
VANGUARD INTL E...
|
ETF | 0.86% | 0.56% |
#21
25
Prev: #46
|
3.3 |
—
|
13,267 | 56.7% |
P
S
|
36,651 | $1,980,987 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 0.82% | 0.67% |
#22
11
Prev: #33
|
0.8 |
—
|
-20 | -0.2% |
P
S
|
8,866 | $1,894,310 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
MCK
MCKESSON CORP
|
Healthcare | 0.82% | 0.73% |
#23
4
Prev: #27
|
2.3 |
—
|
165 | 8.2% |
P
S
|
2,172 | $1,879,562 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 0.76% | 0.41% |
#24
45
Prev: #69
|
3.3 |
—
|
1,955 | 60.6% |
P
S
|
5,179 | $1,749,673 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
VCLT
VANGUARD SCOTTS...
|
ETF | 0.76% | 0.81% |
#25
2
Prev: #23
|
0.8 |
—
|
-758 | -3.1% |
P
S
|
23,391 | $1,747,776 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
FIVE
FIVE BELOW INC
|
Consumer Cyclical | 0.75% | 0.62% |
#26
11
Prev: #37
|
0.8 |
—
|
196 | 2.6% |
P
S
|
7,593 | $1,734,849 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
IDV
ISHARES TR
|
Bond/Debt | 0.75% | — |
#27
Prev: #—
|
3.8 |
—
|
40,387 | — |
NEW
|
40,387 | $1,718,871 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
PLTR
PALANTIR TECHNO...
|
Technology | 0.74% | 0.88% |
#28
7
Prev: #21
|
0.8 |
—
|
487 | 4.4% |
P
S
|
11,660 | $1,705,625 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 0.74% | 0.69% |
#29
2
Prev: #31
|
0.8 |
—
|
-113 | -2.2% |
P
S
|
5,037 | $1,702,254 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
MLPX
GLOBAL X FDS
|
ETF | 0.74% | 0.98% |
#30
11
Prev: #19
|
0.3 |
—
|
-13,777 | -37.5% |
P
S
|
22,934 | $1,695,740 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
WMB
WILLIAMS COS IN...
|
Energy | 0.71% | 0.60% |
#31
8
Prev: #39
|
0.8 |
—
|
-30 | -0.1% |
P
S
|
22,471 | $1,635,439 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
JNK
SPDR SERIES TRU...
|
ETF | 0.68% | 0.70% |
#32
3
Prev: #29
|
1.3 |
—
|
no change | no change |
P
S
|
16,365 | $1,566,458 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
DEM
WISDOMTREE TR
|
ETF | 0.67% | 0.48% |
#33
23
Prev: #56
|
2.8 |
—
|
7,752 | 33.2% |
P
S
|
31,074 | $1,544,067 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.64% | 0.58% |
#34
9
Prev: #43
|
0.8 |
—
|
-31 | -2.0% |
P
S
|
1,484 | $1,478,702 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
N/A
AMCOR PLC
|
|
Unknown | 0.64% | — |
#35
Prev: #—
|
3.8 |
—
|
36,878 | — |
NEW
|
36,878 | $1,465,900 | — | 13F Filing | 2026-03-31 | 2026-04-29 | ||
|
TIGO
MILLICOM INTL C...
|
Communication Services | 0.64% | 0.42% |
#36
29
Prev: #65
|
2.3 |
—
|
2,413 | 14.1% |
P
S
|
19,517 | $1,462,604 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
DGX
QUEST DIAGNOSTI...
|
Healthcare | 0.63% | 0.59% |
#37
3
Prev: #40
|
0.8 |
—
|
-268 | -3.5% |
P
S
|
7,437 | $1,457,503 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
SGI
SOMNIGROUP INTE...
|
Consumer Cyclical | 0.62% | 0.73% |
#38
12
Prev: #26
|
0.7 |
—
|
776 | 4.2% |
P
S
|
19,346 | $1,430,056 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
NFLX
NETFLIX INC.
|
Communication Services | 0.59% | 0.59% |
#39
2
Prev: #41
|
0.7 |
—
|
-46 | -0.3% |
P
S
|
14,135 | $1,359,080 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
BKF
ISHARES INC
|
ETF | 0.58% | — |
#40
Prev: #—
|
3.7 |
—
|
33,025 | — |
NEW
|
33,025 | $1,343,123 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
VRT
VERTIV HOLDINGS...
|
Industrials | 0.57% | 0.38% |
#41
34
Prev: #75
|
0.7 |
—
|
-54 | -1.0% |
P
S
|
5,205 | $1,304,269 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
FYC
FIRST TR EXCHAN...
|
ETF | 0.55% | 0.56% |
#42
3
Prev: #45
|
0.7 |
—
|
-164 | -1.2% |
P
S
|
13,125 | $1,272,863 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.54% | 0.52% |
#43
11
Prev: #54
|
0.7 |
—
|
-79 | -1.7% |
P
S
|
4,626 | $1,234,263 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
DOV
DOVER CORP
|
Industrials | 0.53% | 0.47% |
#44
15
Prev: #59
|
2.2 |
—
|
375 | 6.9% |
P
S
|
5,800 | $1,209,010 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
AN
AUTONATION INC
|
Consumer Cyclical | 0.50% | 0.54% |
#45
4
Prev: #49
|
0.7 |
—
|
-56 | -0.9% |
P
S
|
5,907 | $1,153,401 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
APH
AMPHENOL CORP
|
Technology | 0.50% | 0.54% |
#46
4
Prev: #50
|
0.7 |
—
|
-2 | -0.0% |
P
S
|
9,088 | $1,148,269 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
TTWO
TAKE-TWO INTERA...
|
Communication Services | 0.49% | 0.64% |
#47
13
Prev: #34
|
0.7 |
—
|
-26 | -0.5% |
P
S
|
5,664 | $1,118,640 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
APPF
APPFOLIO INC
|
Technology | 0.48% | 0.68% |
#48
16
Prev: #32
|
2.2 |
—
|
378 | 5.7% |
P
S
|
7,018 | $1,107,581 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
AMLP
ALPS ETF TR
|
ETF | 0.48% | 0.70% |
#49
19
Prev: #30
|
0.2 |
—
|
-12,754 | -38.0% |
P
S
|
20,823 | $1,096,123 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-29 | |||
|
CBRE
CBRE GROUP INC
|
Real Estate | 0.48% | 0.60% |
#50
12
Prev: #38
|
0.7 |
—
|
-428 | -5.0% |
P
S
|
8,080 | $1,094,517 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-04-29 |
Showing 1-50 of 304 holdings