Managers / Q1 2020 · view latest →
Islet Management, LP
CIK 0001721508 · 590 MADISON AVENUE, 27TH FLOOR, NEW YORK, NY, 10022 · 212.381.1990
Summary
Islet Management, LP reported $685M in U.S.-listed holdings across 105 positions for Q1 2020.
Its largest position, Allergan, represents 3.7% of the portfolio.
Compared with Q4 2019, the fund opened 56 new positions and exited 51.
Portfolio Metrics
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
Portfolio Composition
- Common Stock · 66.8% · $457M
- ETP · 18.4% · $126M
- Other · 7.3% · $50M
- ADR · 4.1% · $28M
- REIT · 3.2% · $22M
- Right · 0.1% · $950,000
Quarter-over-Quarter Changes full breakdown →
vs Q4 2019 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| ALLERGAN PLC | NEW | +142.7K | 142.7K | +$25M | $25M |
| TIFFANY & CO NEW | NEW | +115.0K | 115.0K | +$15M | $15M |
| EQIXEQUINIX INC | NEW | +22.5K | 22.5K | +$14M | $14M |
| MSFTMICROSOFT CORP | NEW | +85.0K | 85.0K | +$13M | $13M |
| NEENEXTERA ENERGY INC | NEW | +50.0K | 50.0K | +$12M | $12M |
| XRXXEROX HOLDINGS CORP | NEW | +450.0K | 450.0K | +$12M | $12M |
| IWMISHARES TR | NEW | +100.0K | 100.0K | +$11M | $11M |
| ZYNGA INC | NEW | +1.63M | 1.63M | +$11M | $11M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q1 2020
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q3 2023 | $0 | 1 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $49M | 23 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $206M | 32 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $148M | 55 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $379M | 74 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $984M | 116 | Aug 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $2.4B | 120 | May 13, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $3.7B | 180 | Feb 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $4.6B | 200 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $3.6B | 156 | Aug 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $4.1B | 167 | May 17, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $2.2B | 113 | Feb 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $1.5B | 107 | Nov 16, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $879M | 94 | Aug 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $685M | 105 | May 15, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $1.1B | 97 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $800M | 64 | Nov 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $874M | 89 | Aug 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $866M | 86 | May 13, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $628M | 62 | Feb 13, 2019 | 13F-HR | changes · 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 ↗.