SEC 13F Intelligence

Managers / Q2 2025 · view latest →

Burren Capital Advisors Ltd

CIK 0001542952 · SUITE 851, EUROPORT, EUROPORT ROAD, GIBRALTAR, J1, GX11 1AA · (00350) 2006 8880

Reported Value
$34M
Q2 2025
Positions
15
Filings on Record
15
2019–present window
Filed
Aug 7, 2025
original filing

Summary

Burren Capital Advisors Ltd reported $34M in U.S.-listed holdings across 15 positions for Q2 2025.

The portfolio is heavily concentrated: KEL alone accounts for 20.6% of reported value.

Compared with Q1 2025, the fund opened 6 new positions and exited 7.

Portfolio Metrics

Turnover
+48.1%
vs prior filed quarter
Top-10 Concentration
+82.4%
share of reported value
Largest Position
+20.6%
Kellanova
New / Exited
6 / 7
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $16MQ1 ’19Q2 ’19: $12MQ3 ’19: $31MQ3 ’19Q4 ’19: $30MQ1 ’20: $8MQ1 ’20Q2 ’20: $418,000Q3 ’20: $133,000Q3 ’20Q1 ’21: $8MQ2 ’21: $1MQ2 ’21Q3 ’21: $0Q4 ’24: $17MQ4 ’24Q1 ’25: $28MQ2 ’25: $34MQ2 ’25Q3 ’25: $33Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 100.0%
  • Common Stock · 100.0% · $34M

Quarter-over-Quarter Changes full breakdown →

vs Q1 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
SKAASKECHERS U S A INCNEW+69.9K69.9K+$4M$4M
NV5 GLOBAL INCNEW+82.1K82.1K+$2M$2M
BASECOUCHBASE INCNEW+73.4K73.4K+$2M$2M
INFORMATICA INCNEW+57.3K57.3K+$1M$1M
AVDXAVIDXCHANGE HOLDINGS INCNEW+139.8K139.8K+$1M$1M
TRIUMPH GROUP INC NEWNEW+43.0K43.0K+$1M$1M
WBAWALGREENS BOOTS ALLIANCE INCADDED+199.6K244.7K+$2M$3M
KELKELLANOVAADDED+48.3K84.1K+$4M$7M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q2 2025

15 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1KELKELLANOVAhistory →COM20.56%$7M84.1K
2SKAASKECHERS U S A INChistory →CL A12.88%$4M69.9K
3FYBRFRONTIER COMMUNICATIONS PAREhistory →COM9.43%$3M88.7K
4WBAWALGREENS BOOTS ALLIANCE INChistory →COM8.20%$3M244.7K
5HESHESS CORPhistory →COM7.07%$2M17.5K
6NV5 GLOBAL INCCOM5.53%$2M82.1K
7JNPJUNIPER NETWORKS INChistory →COM5.30%$2M45.4K
8BASECOUCHBASE INChistory →COM5.23%$2M73.4K
9DNBDUN & BRADSTREET HLDGS INChistory →COM4.08%$1M153.8K
10INFORMATICA INCCOM CL A4.08%$1M57.3K
11AMEDAMEDISYS INChistory →COM4.01%$1M13.9K
12AVDXAVIDXCHANGE HOLDINGS INChistory →COM4.00%$1M139.8K
13CHAMPIONX CORPORATIONCOM3.29%$1M45.4K
14TRIUMPH GROUP INC NEWCOM3.23%$1M43.0K
15SURMODICS INCCOM3.11%$1M35.8K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2025$33M16Nov 12, 202513F-HRchanges · EDGAR ↗
Q2 2025$34M15Aug 7, 202513F-HRchanges · EDGAR ↗
Q1 2025$28M16May 7, 202513F-HRchanges · EDGAR ↗
Q4 2024$17M15Feb 7, 202513F-HRchanges · EDGAR ↗
Q3 2021$01Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$1M1Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$8M4May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020Under review5Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$133,0001Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$418,0001Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$8M3May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$30M13Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$31M13Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$12M4Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$16M7May 15, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.