Roger Wittlin Investment Advisory, LLC
Sector Allocation
- Other89.5%$114.8M
- Financials8.6%$11.0M
- Technology1.4%$1.8M
- Industrials0.3%$336,580
- Real Estate0.2%$280,600
AUM History
13fpro.ai/research/fund/roger-wittlin-investment-advisory-llc-1911328
Conviction and streaks
Stable · top 10 = 75.2%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q3 2026
- VANGUARD$26.6M
- ISHARES$21.4M
- ISHARES$15.1M
SPY
$7.8M- VANGUARD$6.0M
- VANGUARD$4.6M
QQQ
$4.3MIVZ
$3.8M- SCHWAB$3.5M
IAU
$3.3M- PIMCO$3.0M
- PIMCO$2.7M
- SPDR$2.7M
- $2.3M
GLD
$1.7M- VANGUARD$1.4M
- ISHARES$1.3M
- PIMCO$1.1M
- SPDR$1.1M
- VANGUARD$1.1M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/roger-wittlin-investment-advisory-llc-1911328
Roger Wittlin Investment Advisory, LLC 13F holdings — Q3 2026
$128.3M portfolio (+0.8% QoQ) · 46 holdings · Q3 2026 13F · top 10 are 75% of the stock portfolio
- 1
VANGUARD INDEX FDS - MRNGSTR TTL STK
$26.6M
20.8% of stocks
+0.5%This quarter—Since filed—HeldAIQuality—Est. buy— - 2
ISHARES TR - CORE S&P500 ETF
$21.4M
16.7% of stocks
+1%This quarter—Since filed—HeldAIQuality—Est. buy— - 3
ISHARES TR - CORE S&P TTL STK
$15.1M
11.8% of stocks
-0.6%This quarter—Since filed—HeldAIQuality—Est. buy— $7.8M
6.0% of stocks
-4%This quarter-0.1%Since filed11+ qtrsHeld- 5
VANGUARD STAR FDS - VG TL INTL STK F
$6.0M
4.7% of stocks
-6%This quarter—Since filed—HeldAIQuality—Est. buy— - 6
VANGUARD INDEX FDS - MRNGSTR MID CAP
$4.6M
3.6% of stocks
+0.4%This quarter—Since filed—HeldAIQuality—Est. buy— $4.3M
3.4% of stocks
-12%This quarter-0.9%Since filed11+ qtrsHeld$3.8M
3.0% of stocks
+28%This quarter+0.8%Since filed11+ qtrsHeld- 9
SCHWAB STRATEGIC TR - US BRD MKT ETF
$3.5M
2.7% of stocks
+0.3%This quarter—Since filed—HeldAIQuality—Est. buy— $3.3M
2.6% of stocks
-3%This quarter-3.1%Since filed9 qtrsHeld
| # | Company | Value | Weight | This quarter | Since filed | Held | AI quality | Est. buy | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VANGUARD INDEX FDS - MRNGSTR TTL STK | $26.6M | 20.8% | +0.5% | — | — | — | — | |
| 2 | ISHARES TR - CORE S&P500 ETF | $21.4M | 16.7% | +1% | — | — | — | — | |
| 3 | ISHARES TR - CORE S&P TTL STK | $15.1M | 11.8% | -0.6% | — | — | — | — | |
| 4 | $7.8M | 6.0% | -4% | -0.1% | 11+ qtrsTrimmed 7 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 5 | VANGUARD STAR FDS - VG TL INTL STK F | $6.0M | 4.7% | -6% | — | — | — | — | |
| 6 | VANGUARD INDEX FDS - MRNGSTR MID CAP | $4.6M | 3.6% | +0.4% | — | — | — | — | |
| 7 | $4.3M | 3.4% | -12% | -0.9% | 11+ qtrsTrimmed 5 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 8 | $3.8M | 3.0% | +28% | +0.8% | 11+ qtrsAdded 2 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 9 | SCHWAB STRATEGIC TR - US BRD MKT ETF | $3.5M | 2.7% | +0.3% | — | — | — | — | |
| 10 | $3.3M | 2.6% | -3% | -3.1% | 9 qtrs | — | Estimated buy price is Pro: unlock with a free trial |
All holdings — Roger Wittlin Investment Advisory, LLC (Q3 2026)
46 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | — | PIMCO ETF TR - SR LN ACTIVE ETFetf/fund | — | $3.0M | 2.4% | 62K | +1% | — | — | 13F |
| 12 | — | PIMCO ETF TR - ACTIVE BD ETFetf/fund | — | $2.7M | 2.1% | 31K | -13% | — | — | 13F |
| 13 | — | SPDR SERIES TRUST - ST STR SP1500VTetf/fund | — | $2.7M | 2.1% | 11K | -14% | — | — | 13F |
| 14 | Invesco Ltd. | Financials | $2.3M | 1.8% | 15K | +18% | 11+ qtrsAdded 2 qtrs in a row | — | 13F | |
| 15 | SPDR GOLD TRUSTetf/fund | Financials | $1.7M | 1.3% | 4,341 | -1% | 11+ qtrs | — | 13F | |
| 16 | — | VANGUARD BD INDEX FDS - TOTAL BND MRKTetf/fund | — | $1.4M | 1.1% | 20K | +12% | — | — | 13F |
| 17 | — | ISHARES TR - CORE MSCI EAFEetf/fund | — | $1.3M | 1.0% | 13K | -27% | — | — | 13F |
| 18 | — | PIMCO ETF TR - ENHAN SHRT MA ACetf/fund | — | $1.1M | 0.9% | 11K | +1.0% | — | — | 13F |
| 19 | — | SPDR SERIES TRUST - ST STR SP DIVetf/fund | — | $1.1M | 0.8% | 7,449 | +0.6% | — | — | 13F |
| 20 | — | VANGUARD SPECIALIZED FUNDS - DIV APP ETFetf/fund | — | $1.1M | 0.8% | 4,657 | +0.4% | — | — | 13F |
| 21 | — | PIMCO ETF TR - MULTISECTOR BDetf/fund | — | $1.1M | 0.8% | 42K | +2% | — | — | 13F |
| 22 | — | VANGUARD INDEX FDS - S&P 500 ETF SHSetf/fund | — | $1.0M | 0.8% | 1,478 | +0.2% | — | — | 13F |
| 23 | Palantir Technologies Inc. | Technology | $998K | 0.8% | 5,336 | — | 11+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | — | ISHARES INC - CORE MSCI EMKTetf/fund | — | $952K | 0.7% | 12K | -0.0% | — | — | 13F |
| 25 | — | VANGUARD INTL EQUITY INDEX F - FTSE EUROPE ETFetf/fund | — | $911K | 0.7% | 10K | +0.2% | — | — | 13F |
| 26 | — | ISHARES TR - IBOXX INV CP ETF | — | $719K | 0.6% | 7,035 | +1% | |||
| 27 | — | SCHWAB STRATEGIC TR - INTL EQTY ETF | — | $628K | 0.5% | 23K | — | |||
| 28 | — | VANGUARD SCOTTSDALE FDS - MTG-BKD SECS ETF | — | $619K | 0.5% | 14K | -13% | |||
| 29 | — | ISHARES TR - CORE UNIVRSL USD | — | $565K | 0.4% | 13K | +1% | |||
| 30 | — | BLACKROCK ETF TRUST - ISHA LA CORE ETF | — | $559K | 0.4% | 11K | New | |||
| 31 | — | ISHARES TR - RUS 1000 ETF | — | $551K | 0.4% | 1,325 | New | |||
| 32 | — | ISHARES TR - CORE US AGGBD ET | — | $493K | 0.4% | 5,216 | +1% | |||
| 33 | — | ISHARES TR - ISHS 1-5YR INVS | — | $432K | 0.3% | 8,431 | +1% | |||
| 34 | — | J P MORGAN EXCHANGE TRADED F - JPMORGAN INTL VL | — | $405K | 0.3% | 4,252 | — | |||
| 35 | — | SCHWAB STRATEGIC TR - FUNDAMENTAL US L | — | $401K | 0.3% | 13K | +0.4% | |||
| 36 | — | SCHWAB STRATEGIC TR - US LRG CAP ETF | — | $383K | 0.3% | 13K | +3% | |||
| 37 | — | SCHWAB STRATEGIC TR - US SML CAP ETF | — | $347K | 0.3% | 11K | +0.3% | |||
| 38 | $GOOGL | Alphabet Inc. | Technology | $338K | 0.3% | 982 | +0.1% | |||
| 39 | $DOV | DOVER Corp | Industrials | $337K | 0.3% | 2,132 | +0.3% | |||
| 40 | — | ISHARES TR - MSCI USA QLT FCT | — | $332K | 0.3% | 1,495 | New | |||
| 41 | — | ISHARES TR - MSCI UAE ETF | — | $308K | 0.2% | 15K | — | |||
| 42 | $PLD | Prologis, Inc. | Real Estate | $281K | 0.2% | 2,161 | +0.8% | |||
| 43 | $GOOG | Alphabet Inc. | Technology | $247K | 0.2% | 726 | +4% | |||
| 44 | $CRM | Salesforce, Inc. | Technology | $207K | 0.2% | 900 | New | |||
| 45 | — | ISHARES TR - RUS 1000 GRW ETF | — | $202K | 0.2% | 1,612 | New | |||
| 46 | — | ISHARES TR - MSCI EAFE ETF | — | $200K | 0.2% | 1,925 | — |
What changed in Q3 2026
Against the previous quarter's 13F: 5 new, 25 added to, 11 trimmed, 2 sold out. Share-count changes; largest moves by dollar size first.
New positions (5)
- BLACKROCK ETF TRUST - ISHA LA CORE ETF$559K
first bought this quarter
- ISHARES TR - RUS 1000 ETF$551K
first bought this quarter
- ISHARES TR - MSCI USA QLT FCT$332K
first bought this quarter
$CRMSalesforce, Inc.$207K
first bought this quarter
- ISHARES TR - RUS 1000 GRW ETF$202K
first bought this quarter
Added to (25)
now $3.8M · held 11+ qtrs, 2 adds in a row
- ISHARES TR - CORE S&P500 ETF+1%
now $21.4M
- VANGUARD BD INDEX FDS - TOTAL BND MRKT+12%
now $1.4M
- VANGUARD INDEX FDS - MRNGSTR TTL STK+0.5%
now $26.6M
- PIMCO ETF TR - SR LN ACTIVE ETF+1%
now $3.0M
- PIMCO ETF TR - MULTISECTOR BD+2%
now $1.1M
+19 more in the Excel export
Trimmed (11)
now $4.3M · held 11+ qtrs, 5 trims in a row
- ISHARES TR - CORE MSCI EAFE-27%
now $1.3M
- SPDR SERIES TRUST - ST STR SP1500VT-14%
now $2.7M
- PIMCO ETF TR - ACTIVE BD ETF-13%
now $2.7M
- VANGUARD STAR FDS - VG TL INTL STK F-6%
now $6.0M
now $7.8M · held 11+ qtrs, 7 trims in a row
+5 more in the Excel export
Sold out (2)
- PROSHARES TR - SHORT QQQwas $577K
- SPDR SERIES TRUST - ST STR RATE ETFwas $203K
Holdings by quarter
Every 13F Roger Wittlin Investment Advisory, LLC has filed, 19 earlier quarters. Pick one to see what it held then.
Is it too late to follow Roger Wittlin Investment Advisory?
Q3 2026 13F filed with the SEC on Oct 19, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of Roger Wittlin Investment Advisory's top 20 holdings: 77/100 (our AI quality score, weighted by position size; 6 of the 20 are scored)
Top 10 since filing
-0.6%
Value-weighted move of the 10 largest stock positions
Turnover
3%
Last quarter; 14% over the last 4
Top 10 weight
75%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
97%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 5 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
Roger Wittlin Investment Advisory, LLC disclosed 46 positions worth $128.3M in its Form 13F-HR for Q3 2026. During the quarter the fund opened 5 new positions and exited 2. The portfolio is most concentrated in Other (89.5% of disclosed assets). All figures are sourced directly from Roger Wittlin Investment Advisory, LLC’s Form 13F-HR filing with the SEC under CIK 1911328.
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