CIK: 0001552187
Total reported value
$87.2M
Reporting period: 2016-03-31 · Number of holdings: 10
SeaStone Capital Management, L.P. disclosed 10 holdings in its latest 13F filing for the period ending 2016-03-31, with total reported value of $87.2M and a quarterly turnover rate of 137.0%.
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SeaStone Capital Management, L.P.'s disclosed holdings carry a Herfindahl concentration index of 0.109 — mathematically equivalent to about 9 equally-sized positions, close to its 10 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.32), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward initiating meaningfully larger new positions than it adds to existing ones (a 10.7 percentage-point tilt) — a pattern consistent with a more contrarian, new-idea-driven approach.
Sector classification currently covers about 44% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add CDK
-22.1% -$2.7M
Add ELV
-43.3% -$8.3M
Add SIG
-47.0% -$8.4M
Add GOOGL
-46.4% -$8.4M
Add HUM
-56.5% -$12.3M
Add CVCEUR
-3.4% -$3.0K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Stock-Other | 15.78% | +15.78% | NEW | ||
| 2 | ELV | Elevance Health INC | Stock-Healthcare | 12.40% | +5.78% | -43.33% | |
| 3 | HUM | Humana INC | Stock-Healthcare | 11.33% | +3.66% | -56.53% | |
| 4 | SIG | Signet Jewelers Limited | Stock-Consumer Disc | 10.93% | +4.72% | -47.04% | |
| 5 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 10.71% | +4.56% | -46.43% | |
| 6 | CDK | Cdk Global INC | Stock-Other | 9.93% | +6.01% | -22.12% | |
| 7 | META | Meta Platforms Inc-class A | Stock-Comm Services | 9.16% | +0.73% | -69.92% | |
| 8 | UNIT | Uniti Group Inc. | Stock-Other | 8.90% | +8.90% | NEW | |
| 9 | ✓ | EnvisionHealthcareI CS USD0.01 | Stock-Other | 7.34% | +7.34% | NEW | |
| 10 | CVCEUR | Cablevision Systems-ny Grp-a | Stock-Other | 3.52% | +2.46% | -3.43% |
Not enough priced holdings yet to compute performance
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2016-03-31 | 10 | $87.2M | 100 | |
| 2015-12-31 | 19 | $289.0M | 100 | |
| 2015-09-30 | 21 | $305.9M | 94 | |
| 2015-06-30 | 24 | $354.8M | 61 | |
| 2015-03-31 | 31 | $449.4M | 95 | |
| 2014-12-31 | 39 | $643.6M | 63 | |
| 2014-09-30 | 44 | $754.4M | 73 | |
| 2014-06-30 | 40 | $927.8M | 51 | |
| 2014-03-31 | 37 | $965.4M | 73 | |
| 2013-12-31 | 37 | $866.8M | 83 | |
| 2013-09-30 | 34 | $792.1M | 57 | |
| 2013-06-30 | 35 | $688.1M | 0 |
SeaStone Capital Management, L.P.'s most significant position changes for 2016-03-31: Sold out: Ss Spdr S&p 500 ETF Trust-us (SPY); Sold out: General Motors Co (GM); Sold out: Cf Industries Holdings INC (CF); Sold out: Packaging CORP Of America (PKG); New buy: .
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CDK | Cdk Global INC | +6% | -22.12% | Trim |
| 2 | ELV | Elevance Health INC | +5.8% | -43.33% | Trim |
| 3 | SIG | Signet Jewelers Limited | +4.7% | -47.04% | Trim |
| 4 | GOOGL | Alphabet Inc-cl A | +4.6% | -46.43% | Trim |
| 5 | HUM | Humana INC | +3.7% | -56.53% | Trim |
| 6 | CVCEUR | Cablevision Systems-ny Grp-a | +2.5% | -3.43% | Trim |
| 7 | META | Meta Platforms Inc-class A | +0.7% | -69.92% | Trim |
| 8 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | EXIT | Sold out |
| 9 | GM | General Motors Co | — | EXIT | Sold out |
| 10 | CF | Cf Industries Holdings INC | — | EXIT | Sold out |
| 11 | PKG | Packaging CORP Of America | — | EXIT | Sold out |
| 12 | ✓ | — | NEW | New buy | |
| 13 | UNIT | Uniti Group Inc. | — | NEW | New buy |
| 14 | CSTM | Constellium SE | — | EXIT | Sold out |
| 15 | ✓ | EnvisionHealthcareI CS USD0.01 | — | NEW | New buy |
| 16 | VIPS | Vipshop Holdings LTD - Adr | — | EXIT | Sold out |
| 17 | JD | Jd.com Inc-adr | — | EXIT | Sold out |
| 18 | EXC | Exelon CORP | — | EXIT | Sold out |
| 19 | BB | Blackberry LTD | — | EXIT | Sold out |
| 20 | WMB | Williams Cos INC | — | EXIT | Sold out |
| 21 | ✓ | Neustar INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | Amendment | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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