13D Management LLC

All Holdings — 2025 Q4

Portfolio Concentration Analytics: 7.6
Risk-based ENB:
Total Positions
22
Quarter
2025 Q4
Top Holding
TWLO (10.3%)
Top 10 Concentration
73.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-22 of 22
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
TWLO
TWILIO INC
Technology 10.28% 5.83% #1 5
Prev: #6
4.1 no change no change
P
S
60,755 $8,641,791 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
MRCY
MERCURY SYS INC
Industrials 9.01% 10.17% #2 1
Prev: #1
3.7 -33,250 -24.3%
P
S
103,762 $7,575,664 2022 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
VSAT
VIASAT INC
Technology 8.27% 7.50% #3
Prev: #3
3.4 -65,250 -24.4%
P
S
201,750 $6,952,305 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
ALV
AUTOLIV INC
Consumer Cyclical 7.89% 6.61% #4
Prev: #4
3.2 no change no change
P
S
55,839 $6,628,089 2018 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
PSO
PEARSON PLC
Communication Services 7.66% 6.22% #5
Prev: #5
3.1 no change no change
P
S
458,338 $6,435,066 2020 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
CRL
CHARLES RIV LAB...
Healthcare 6.65% 4.20% #6 11
Prev: #17
2.7 no change no change
P
S
28,000 $5,585,440 2025 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
EXEL
EXELIXIS INC
Healthcare 6.28% 4.76% #7 4
Prev: #11
2.5 no change no change
P
S
120,335 $5,274,283 2023 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
SWX
SOUTHWEST GAS H...
Utilities 6.07% 4.79% #8 2
Prev: #10
2.4 no change no change
P
S
63,798 $5,105,116 2022 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
BILL
BILL HOLDINGS I...
Technology 5.84% 4.57% #9 4
Prev: #13
2.3 no change no change
P
S
90,000 $4,908,600 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
WK
WORKIVA INC
Technology 5.34% #10
Prev: #—
4.1 52,000 no change
NEW
52,000 $4,485,000 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
WEX
WEX INC
Technology 5.20% #11
Prev: #—
4.1 29,350 no change
NEW
29,350 $4,372,563 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
TRIP
TRIPADVISOR INC
Consumer Cyclical 5.20% 4.68% #12
Prev: #12
2.1 no change no change
P
S
300,000 $4,368,000 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
ETSY
ETSY INC
Consumer Cyclical 4.74% 4.95% #13 4
Prev: #9
1.9 -6,000 -7.7%
P
S
71,836 $3,982,588 2024 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
ITGR
INTEGER HLDGS C...
Healthcare 4.39% #14
Prev: #—
3.8 47,000 no change
NEW
47,000 $3,686,210 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
LW
LAMB WESTON HLD...
Consumer Defensive 3.79% 4.23% #15 1
Prev: #16
1.5 no change no change
P
S
76,001 $3,183,682 2016 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
FUN
SIX FLAGS ENTER...
Consumer Cyclical 3.40% #16
Prev: #—
3.4 186,500 no change
NEW
186,500 $2,860,910 2025 Q4 13F Filing 2025-12-31 2026-02-14 (Est.)
QRVO
QORVO INC
Technology 0.00% 7.75%
Sold All 😨
(Was: #2)
0.3 -88,740 -100.0%
CLOSED
$— 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
JHG
JANUS HENDERSON...
Financial Services 0.00% 5.75%
Sold All 😨
(Was: #7)
0.3 -134,654 -100.0%
CLOSED
$— 2022 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
ABG
ASBURY AUTOMOTI...
Consumer Cyclical 0.00% 5.00%
Sold All 😨
(Was: #8)
0.3 -21,337 -100.0%
CLOSED
$— 2021 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
MTCH
MATCH GROUP INC...
Communication Services 0.00% 4.50%
Sold All 😨
(Was: #14)
0.3 -132,779 -100.0%
CLOSED
$— 2024 Q2 13F Filing 2025-12-31 2026-02-14 (Est.)
PFGC
PERFORMANCE FOO...
Consumer Defensive 0.00% 4.29%
Sold All 😨
(Was: #15)
0.3 -43,000 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2025-12-31 2026-02-14 (Est.)
YETI
YETI HLDGS INC
Consumer Cyclical 0.00% 4.20%
Sold All 😨
(Was: #18)
0.3 -132,000 -100.0%
CLOSED
$— 2025 Q1 13F Filing 2025-12-31 2026-02-14 (Est.)
Showing 1-22 of 22 holdings

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