|
||
Investors' Roundtable / Mechanical Investing |
||
URL: http://boards.fool.com/Message.asp?id=1030013007676000
|
||
Subject: The Cherry Tree | Date: 10/4/99 3:21 PM | |
Author: gritton | Number: 40185 of 45748 | |
Well, if it isn't another real-money portfolio. On advice, I've decided to air my portfolio for public viewing. This is a mix of part of my money (what isn't company stock (VRIO) and the "foolish 8" small-caps that my wife is into) and other money I control. The "Killer Portfolio" actually contains instructions for those who want to model their investments after it; I'd rather take the opposite view. This portfolio contains some screens that are considered experimental and/or untrustworthy, and shouldn't be imitated. Consider this more an attempt to amuse than to educate. The idea is that some of these (the true cherries) will prove worthwhile enough to make up for the others, and those others are still based on good screens and should still bring decent returns in their own right. They're similar enough in makeup that transaction costs are lower than they appear at first glance (though they're also higher than at first glance due to this really being more than one portfolio). To make up for the experimental half, I also have a bedrock half (43% actually, but who's counting?). In late June I started out with gool ol' RP4. After some Foolish Workshop exposure, I added in July some Keystone-EPS and PEG-RSW. More recently, I've gone with the monthlies RSW and RS26, then branched out from there. Despite the fact that my annuals are getting near midlife, I'm presenting this portfolio as if it started on 1 Oct. I'll only mention in passing that my RP and Keystone have been killing me, RS has been about even, and the PEG has been (relatively) flying. But for the "beginning" of the portfolio, I have: Since I've put this together, I've taken a look at the backtested returns for these screens and derivatives. Note the returns for the annual screens are for July starts. I'm including both the theoretical CAGR and one derived from my situation, both the starting balance and taxes - which vary between portfolios and even within some. The annual screens look abyssmal here, and bad enough without considering they comprise my fully taxable account (I imagine RP won't look much better). Looking at the "real" estimations for the experimental screens, I've got good hopes for them to rise above the steadies. Don't be surprised if the annuals get a premature replacement in January (there will be no tax issues this year unless Isee some actual gains). Aside from the annual screens, everything I'm doing is new and experimental and deserves some explanation... RS13/RS26 http://gritton.org/ws/overlap/?submit=Run&from=1986&to=1998&month=1&hold=1&screen1=rs13&screen2=rs26&pos1=1&pos2=25&limit=3 This is the state of the art of the RS Overlap, the top 3 from RS13 and RS26 1-25, no padding necessary. There is still some vestigial 2-9:2 left over in an account that's stuck in mid-transfer. When that transfer goes through, look for RS13/RS26 to get smaller and something new to appear. This is considered that safest of the dangerous screens, not surprising given its lower CAGR. PEG13 Movers http://gritton.org/ws/movers/?submit=Run&from=1986&to=1998&month=1&hold=1&screen=peg13&pos1=1&pos2=4&limit=2 Take the top 4 PEG13 and see how far they've moved up the list from last month. Buy the top 2 in that ranking. This re-ranking of the top 4 gives a better CAGR than not only PEG13:1-2, but even better than the feared PEG13#2 itself. RS Freshmen http://gritton.org/ws/freshmen/?submit=Run&from=1986&to=1998&month=1&hold=1&screen1=rs26&screen2=rs13&fpos1=1&fpos2=5&pos1=2&pos2=9&limit=2 Out of RS13 1-5, take those that weren't in that list last month. Do the same with RS26 1-5. Overlap (intersect) these and take the top 2. If there aren't any, use the RS Overlap (still 2-9:2) instead. PEG13/RS13 http://gritton.org/ws/overlap/?submit=Run&from=1986&to=1998&month=1&hold=1&screen1=peg13&pad1=yes&screen2=rs13&pos1=2&pos2=6&limit=2 Another overlap screen. This is PEG13 and RS13 positions 2-6 top 2, padded with PEG13. It's roughly 40% true overlap, 40% half overlap, and 40% pure pad. PEG13/PEG26 http://gritton.org/ws/overlap/?submit=Run&from=1986&to=1998&month=1&hold=1&screen1=peg13&screen2=peg&pos1=1&pos2=10&limit=2 Another overlap. This is PEG13 and PEG26 positions 1-10 top 2, unpadded. In the backtest, it amost always got its 2 selections without padding, and always got at least one. RS26 Bullet http://gritton.org/ws/bullet/?submit=Run&from=1986&to=1998&month=1&hold=1&screen=rs26&start=4&stop=11&stopud=d&stop2=5&stop2ud=d&stoploss=5 Buy the #4 position in RS26. Hold it as long as it's on the list (top 10). When if falls off, buy the new #4 position. Also includes a stop-loss: if the stock is 5% down and you're below the #4 rank, buy the new #4. This is watched weekly, but traded less than monthly so far. This has been a real loser for me, getting losses in JDSU, TAN, and IDPH so far (and if you can lose with JDSU you can lose with anything). This was the first of my high-gain screens, but there better things out there now, so it may go away soon. I began tracking this on Friday, 1 Oct. At that date, I sold some stuff (not important here) and bought:
And here's the portfolio as it stands: - Jamie |
||
© Copyright 1996-9, The Motley Fool. All rights reserved. This material is for personal use only. Republication and redissemination, including posting to news groups, is expressly prohibited without the prior written consent of The Motley Fool. The Motley Fool is a registered trademark and the "Fool" logo is a trademark of The Motley Fool, Inc. Contact Us |