Vault-13

Burren Capital Advisors Ltd

Gibraltar, J1 · CIK 1542952 · 13F filing filed 2025-11-12

SEC-registered investment adviser since 2011 · corporation

As an employer

Offices

From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.

CityCountryPeople
Europort (main office)Gibraltar Gibraltarabout 1
LondonUnited Kingdom United Kingdom1
$33.0m reported value -3.6% vs Q2 2025
16positions
87.7%in top 10
12 new 0 added 2 reduced 11 sold out vs Q2 2025

Holdings, Q3 2025

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 VERONA PHARMA PLC SPONSORED ADS VRNA VRNA 63,198 $6.7m20.43% 20.43% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 63.2k
2 VERINT SYS INC COM VRNT VRNT 210,660 $4.3m12.92% 12.92% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 210.7k
3 TXNM ENERGY INC COM TXNM TXNM 63,198 $3.6m10.83% 10.83% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 63.2k
4 AIR LEASE CORP CL A AL AL 54,421 $3.5m10.49% 10.49% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 54.4k
5 FRONTIER COMMUNICATIONS PARE COM FYBR FYBR 88,729 $3.3m10.04% 10.04% UnchangedShares held: Q4 2024 0, Q1 2025 53.8k, Q2 2025 88.7k, Q3 2025 88.7k
6 KELLANOVA COM K K 54,185 $2.2m6.51% 6.51% ReducedShares held: Q4 2024 0, Q1 2025 35.8k, Q2 2025 84.1k, Q3 2025 54.2k -29.9k -29,936 -35.6%
7 ZIMVIE INC COM ZIMV ZIMV 105,330 $2.0m6.04% 6.04% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 105.3k
8 AVIDXCHANGE HOLDINGS INC COM AVDX AVDX 139,842 $1.4m4.22% 4.22% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 139.8k, Q3 2025 139.8k
9 SYNOVUS FINL CORP COM NEW COM NEW 21,066 $1.0m3.13% 3.13% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 21.1k
10 SURMODICS INC COM SRDX SRDX 33,664 $1.0m3.05% 3.05% ReducedShares held: Q4 2024 0, Q1 2025 35.8k, Q2 2025 35.8k, Q3 2025 33.7k -2.2k -2,182 -6.1%
11 THE ODP CORP COM ODP ODP 34,955 $973.5k2.95% 2.95% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 35.0k
12 PREMIER INC CL A PINC PINC 34,955 $971.7k2.94% 2.94% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 35.0k
13 DAYFORCE INC COM DAY DAY 10,533 $725.6k2.20% 2.20% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 10.5k
14 STAAR SURGICAL CO COM PAR $0.01 STAA STAA 24,577 $660.4k2.00% 2.00% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 24.6k
15 CORE SCIENTIFIC INC NEW COM CORZ CORZ 24,577 $440.9k1.34% 1.34% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 24.6k
16 CROSS CTRY HEALTHCARE INC COM CCRN CCRN 20,973 $297.8k0.90% 0.90% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 21.0k

Sold out since Q2 2025

SecurityTickerShares held beforeValue then
SKECHERS U S A INC SKX SKX 69,921 $4.4m69.9k shares
WALGREENS BOOTS ALLIANCE INC WBA WBA 244,724 $2.8m244.7k shares
HESS CORP HES HES 17,480 $2.4m17.5k shares
NV5 GLOBAL INC NVEE NVEE 82,095 $1.9m82.1k shares
JUNIPER NETWORKS INC JNPR JNPR 45,449 $1.8m45.4k shares
COUCHBASE INC BASE BASE 73,417 $1.8m73.4k shares
DUN & BRADSTREET HLDGS INC DNB DNB 153,826 $1.4m153.8k shares
INFORMATICA INC INFA INFA 57,335 $1.4m57.3k shares
AMEDISYS INC AMED AMED 13,949 $1.4m13.9k shares
CHAMPIONX CORPORATION CHX CHX 45,365 $1.1m45.4k shares
TRIUMPH GROUP INC NEW TGI TGI 43,014 $1.1m43.0k shares