2026 Q1 Portfolio Activity
In 2026 Q1, Marble Bar Asset Management LLP maintained a portfolio of 34 distinct positions. The most significant new addition was NORFOLK SOUTHN CORP, now representing 52.13% of the total fund value. They heavily accumulated shares in ATRIUM THERAPEUTICS INC, increasing the position by 1994.0%. Conversely, Marble Bar Asset Management LLP completely exited their position in AVIDITY BIOSCIENCES INC.
Position History
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Total Positions
34
Quarter
2026 Q1
Top Holding
NSC (52.1%)
Top 10 Concentration
82.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-34 of 34
Marble Bar Asset Management LLP 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NSC
NORFOLK SOUTHN ...
|
Industrials | 52.13% | — |
#1
Prev: #—
|
9.5 |
—
|
185,000 | — |
NEW
|
185,000 | $53,095,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
COMM
VISTANCE NETWOR...
|
Unknown | 6.04% | — |
#2
Prev: #—
|
7.4 |
—
|
338,019 | — |
NEW
|
338,019 | $6,151,946 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
WBD
WARNER BROS DIS...
|
Communication Services | 4.30% | 7.46% |
#3
3
Prev: #6
|
5.7 |
—
|
148,282 | 1328.3% |
P
S
|
159,445 | $4,378,360 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
NWS
NEWS CORP NEW
|
Communication Services | 4.22% | — |
#4
Prev: #—
|
5.7 |
—
|
150,768 | — |
NEW
|
150,768 | $4,298,396 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SATS
ECHOSTAR CORP
|
Communication Services | 4.12% | — |
#5
Prev: #—
|
5.6 |
—
|
35,880 | — |
NEW
|
35,880 | $4,200,472 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
FWONA
LIBERTY MEDIA C...
|
Communication Services | 3.87% | — |
#6
Prev: #—
|
5.0 |
—
|
43,046 | — |
NEW
|
43,046 | $3,944,735 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
IGT
BRIGHTSTAR LOTT...
|
Unknown | 2.48% | — |
#7
Prev: #—
|
4.5 |
—
|
198,208 | — |
NEW
|
198,208 | $2,525,170 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
ATEX
ANTERIX INC
|
Communication Services | 2.01% | 6.71% |
#8
1
Prev: #7
|
3.8 |
—
|
40,243 | 303.4% |
P
S
|
53,509 | $2,043,509 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
N/A
ATRIUM THERAPEU...
|
|
Unknown | 1.93% | — |
#9
Prev: #—
|
4.3 |
—
|
147,000 | — |
NEW
|
147,000 | $1,965,390 | — | 13F Filing | 2026-03-31 | 2026-05-14 | ||
|
HOLX
HOLOGIC INC
|
Healthcare | 1.79% | — |
#10
Prev: #—
|
4.2 |
—
|
24,183 | — |
NEW
|
24,183 | $1,827,993 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
ELME
ELME COMMUNITIE...
|
Bond/Debt | 1.74% | 21.64% |
#11
10
Prev: #1
|
3.7 |
—
|
826,353 | 1540.4% |
P
S
|
880,000 | $1,768,800 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
LE
LANDS END INC N...
|
Consumer Cyclical | 1.47% | — |
#12
Prev: #—
|
4.1 |
—
|
133,490 | — |
NEW
|
133,490 | $1,500,428 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PRTH
PRIORITY TECHNO...
|
Technology | 1.37% | — |
#13
Prev: #—
|
4.0 |
—
|
295,308 | — |
NEW
|
295,308 | $1,393,854 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
TBPH
THERAVANCE BIOP...
|
Healthcare | 1.36% | — |
#14
Prev: #—
|
4.0 |
—
|
85,074 | — |
NEW
|
85,074 | $1,380,751 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
EA
ELECTRONIC ARTS...
|
Communication Services | 1.32% | 10.10% |
#15
12
Prev: #3
|
3.5 |
—
|
4,446 | 208.5% |
P
S
|
6,578 | $1,341,057 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
VG
VENTURE GLOBAL ...
|
Energy | 1.23% | — |
#16
Prev: #—
|
4.0 |
—
|
79,314 | — |
NEW
|
79,314 | $1,249,989 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
KVUE
KENVUE INC
|
Consumer Defensive | 1.06% | 14.58% |
#17
15
Prev: #2
|
3.4 |
—
|
26,382 | 72.4% |
P
S
|
62,843 | $1,083,413 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GRND
GRINDR INC
|
Technology | 1.04% | 8.53% |
#18
13
Prev: #5
|
3.4 |
—
|
60,289 | 222.0% |
P
S
|
87,448 | $1,057,246 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
OCUL
OCULAR THERAPEU...
|
Healthcare | 1.03% | — |
#19
Prev: #—
|
3.9 |
—
|
123,924 | — |
NEW
|
123,924 | $1,049,636 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
BCRX
BIOCRYST PHARMA...
|
Healthcare | 0.88% | — |
#20
Prev: #—
|
3.9 |
—
|
94,388 | — |
NEW
|
94,388 | $898,574 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
GLNG
GOLAR LNG LTD
|
Energy | 0.78% | — |
#21
Prev: #—
|
3.8 |
—
|
14,774 | — |
NEW
|
14,774 | $799,421 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
RSVR
RESERVOIR MEDIA...
|
Communication Services | 0.56% | — |
#22
Prev: #—
|
3.7 |
—
|
58,648 | — |
NEW
|
58,648 | $574,164 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
NOW
SERVICENOW INC
|
Technology | 0.54% | — |
#23
Prev: #—
|
3.7 |
—
|
5,280 | — |
NEW
|
5,280 | $552,024 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
CHTR
CHARTER COMMUNI...
|
Communication Services | 0.54% | — |
#24
Prev: #—
|
3.7 |
—
|
2,545 | — |
NEW
|
2,545 | $549,415 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
LNG
CHENIERE ENERGY...
|
Energy | 0.53% | — |
#25
Prev: #—
|
3.7 |
—
|
1,896 | — |
NEW
|
1,896 | $538,009 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
FLNG
FLEX LNG LTD
|
Energy | 0.51% | — |
#26
Prev: #—
|
3.7 |
—
|
17,550 | — |
NEW
|
17,550 | $521,411 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
KHC
KRAFT HEINZ CO
|
Consumer Defensive | 0.39% | — |
#27
Prev: #—
|
3.7 |
—
|
17,811 | — |
NEW
|
17,811 | $400,569 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
PZZA
PAPA JOHNS INTL...
|
Consumer Cyclical | 0.30% | — |
#28
Prev: #—
|
3.6 |
—
|
9,294 | — |
NEW
|
9,294 | $301,219 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
LION
LIONSGATE STUDI...
|
Unknown | 0.26% | 5.95% |
#29
21
Prev: #8
|
1.1 |
—
|
no change | no change |
P
S
|
28,118 | $269,652 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
SGRY
SURGERY PARTNER...
|
Healthcare | 0.19% | 3.78% |
#30
19
Prev: #11
|
3.1 |
—
|
5,276 | 50.0% |
P
S
|
15,828 | $188,670 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
N/A
PAGERDUTY INC
|
|
Bond/Debt | 0.00% | 2.13% |
Sold All 😨
(Was: #12) |
0.0 |
—
|
-7,020 | -100.0% |
CLOSED
|
— | $— | — | 13F Filing | 2026-03-31 | 2026-05-14 | ||
|
ILMN
ILLUMINA INC
|
Healthcare | 0.00% | 3.96% |
Sold All 😨
(Was: #10) |
0.0 |
—
|
-1,302 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
HNI
HNI CORP
|
Consumer Cyclical | 0.00% | 5.49% |
Sold All 😨
(Was: #9) |
0.0 |
—
|
-5,630 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 | |||
|
RNA
AVIDITY BIOSCIE...
|
Healthcare | 0.00% | 9.66% |
Sold All 😨
(Was: #4) |
0.0 |
—
|
-5,777 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-14 |
Showing 1-34 of 34 holdings