DIKER MANAGEMENT LLC

All Holdings — 2025 Q4

Portfolio Concentration Analytics: 7.6
Risk-based ENB:
Total Positions
46
Quarter
2025 Q4
Top Holding
STE (50.5%)
Top 10 Concentration
79.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 46
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
STE
STERIS PLC
Healthcare 50.47% 51.61% #1
Prev: #1
10.0 -832 -0.3%
P
S
257,449 $65,268,473 2021 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
COHR
COHERENT CORP
Technology 5.71% 3.48% #2 2
Prev: #4
2.3 no change no change
P
S
40,000 $7,382,800 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
LITE
LUMENTUM HLDGS ...
Technology 5.70% 4.73% #3 1
Prev: #2
2.4 -16,000 -44.4%
P
S
20,000 $7,371,800 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
AAPL
APPLE INC
Technology 4.20% 2.70% #4 1
Prev: #5
3.8 6,850 52.3%
P
S
19,957 $5,425,510 2003 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
AMD
ADVANCED MICRO ...
Technology 3.31% #5
Prev: #—
3.3 20,000 no change
NEW
20,000 $4,283,200 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
NBIS
NEBIUS GROUP N....
Communication Services 2.59% 3.63% #6 3
Prev: #3
1.0 no change no change
P
S
40,000 $3,348,400 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
SHOP
SHOPIFY INC
Technology 2.49% 2.40% #7
Prev: #7
1.0 no change no change
P
S
20,000 $3,219,400 2016 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
KVYO
KLAVIYO INC
Technology 2.01% 1.79% #8 4
Prev: #12
0.8 no change no change
P
S
80,042 $2,598,964 2023 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
SN
SHARKNINJA INC
Consumer Cyclical 1.73% 1.67% #9 6
Prev: #15
0.7 no change no change
P
S
20,000 $2,238,000 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
MDB
MONGODB INC
Technology 1.62% #10
Prev: #—
2.6 5,000 no change
NEW
5,000 $2,098,450 2024 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
MSFT
MICROSOFT CORP
Technology 1.58% 1.41% #11 7
Prev: #18
2.7 860 25.6%
P
S
4,222 $2,041,844 2005 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
CLS
CELESTICA INC
Technology 1.37% #12
Prev: #—
2.5 6,000 no change
NEW
6,000 $1,773,660 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
FROG
JFROG LTD
Technology 1.21% 1.72% #13 1
Prev: #14
0.6 -20,000 -44.4%
P
S
25,000 $1,561,500 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
COMP
COMPASS INC
Real Estate 1.20% 0.95% #14 6
Prev: #20
0.5 no change no change
P
S
147,175 $1,555,640 2024 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
GM
GENERAL MTRS CO
Consumer Cyclical 1.18% 0.93% #15 6
Prev: #21
0.5 no change no change
P
S
18,800 $1,528,816 2018 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
IREN
IREN LIMITED
Financial Services 1.17% #16
Prev: #—
2.5 40,000 no change
NEW
40,000 $1,510,800 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
SOFI
SOFI TECHNOLOGI...
Financial Services 1.01% 2.67% #17 11
Prev: #6
0.6 -75,000 -60.0%
P
S
50,000 $1,309,000 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
TTAN
SERVICETITAN IN...
Technology 0.82% 1.87% #18 8
Prev: #10
0.5 -13,000 -56.5%
P
S
10,000 $1,065,000 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
PSTG
PURE STORAGE IN...
Technology 0.78% #19
Prev: #—
2.3 15,000 no change
NEW
15,000 $1,005,150 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TDUP
THREDUP INC
Consumer Cyclical 0.75% 1.10% #20 1
Prev: #19
2.3 9,000 6.3%
P
S
152,555 $974,826 2023 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
MMM
3M CO
Industrials 0.72% 0.37% #21 7
Prev: #28
2.6 2,927 100.0%
P
S
5,854 $937,225 2003 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TOL
TOLL BROTHERS I...
Consumer Cyclical 0.67% 0.71% #22
Prev: #22
0.3 no change no change
P
S
6,400 $865,408 2020 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
NOW
SERVICENOW INC
Technology 0.59% 1.86% #23 12
Prev: #11
2.5 2,500 100.0%
P
S
5,000 $765,950 2022 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
RBRK
RUBRIK INC.
Technology 0.59% 1.59% #24 8
Prev: #16
0.4 -14,000 -58.3%
P
S
10,000 $764,800 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
SMTC
SEMTECH CORP
Technology 0.57% #25
Prev: #—
2.2 10,000 no change
NEW
10,000 $736,900 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
HUBS
HUBSPOT INC
Technology 0.00% 2.27%
Sold All 😨
(Was: #8)
0.3 -6,000 -100.0%
CLOSED
$— 2016 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
AFRM
AFFIRM HLDGS IN...
Financial Services 0.00% 2.07%
Sold All 😨
(Was: #9)
0.3 -35,000 -100.0%
CLOSED
$— 2023 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
CYBR
CYBERARK SOFTWA...
Technology 0.00% 1.56%
Sold All 😨
(Was: #17)
0.3 -4,000 -100.0%
CLOSED
$— 2020 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
AAOI
APPLIED OPTOELE...
Technology 0.00% 0.42%
Sold All 😨
(Was: #26)
0.3 -20,000 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
UPST
UPSTART HLDGS I...
Financial Services 0.00% 0.37%
Sold All 😨
(Was: #27)
0.3 -9,000 -100.0%
CLOSED
$— 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
Showing 1-25 of 46 holdings

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