RIA / Quantitative Manager

Syntax Research, INC. — 13F Portfolio

New York, NY SEC Registered Investment Advisor Institutional CIK: 0001999827
13F Score ?
3Y · Top 10 · Mgr Wt
13F Score ?
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$137M
AUM
+5.60%
2026 Q1
+25.30%
1-Year Return
+65.57%
Top 10 Concentration
+29.47%
Turnover
-12.90%
AUM Change
Since 2023
First Filing
179
# of Holdings

Fund Overview

13F Filed: 2026-07-31

As of 2026 Q2, Syntax Research, INC. manages $137M in reported 13F assets , holds 179 positions with +65.57% top-10 concentration , and delivered a 1-year return of +25.30% on its disclosed equity portfolio. Filing 13F reports since 2023. View full holdings list →

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

Rory Riggs — Founder and CEO

Recent Commentary

Ed Yardeni — Bullish on US equities driven by AI earnings momentum 2026-07-24
Ed Yardeni argues that the current market resembles the 2022 panic but is underpinned by strong earnings momentum, which he calls FEMO. He points to the resilience of the economy despite higher rates and sees the AI revolution sparked by ChatGPT as a key driver of future profits. Consequently, he remains optimistic about US stocks and AI-related equities.
▶ Watch on YouTube via Bloomberg Television
AI-generated paraphrase of public interviews · informational only, not investment advice · see all manager views
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2026 Q2

Q2 2026 13F Filed: Jul 31, 2026

Top Buys

% $
Stock % Impact
+5.84%
+4.75%
+4.59%
+4.45%
+3.63%
+0.57%

Top Sells

% $
Stock % Impact
-7.67%
-2.64%
-2.51%
-2.45%
-2.05%
-2.03%

Top Holdings

2026 Q2 Top 6 mgr. wt. · 2026 Q1+5.60%
Stock %
ETF
9.99%
ETF
9.74%
ETF
9.19%
ETF
7.98%
ETF
6.88%
ETF
6.12%
View All Holdings

Activity Summary

Latest
Market Value $137M
AUM Change -12.90%
New Positions 17
Increased Positions 34
Closed Positions 12
Top 10 Concentration +65.57%
Portfolio Turnover +29.47%
Alt Turnover +36.87%

Sector Allocation Trends

Quarterly History
Free View: Last 10 Quarters. Subscribe to see full history

Holdings Analysis

Size: % of Portfolio Color: Last Full-Quarter Return No data
Free: 10 quarters

Positions Dynamics

Visualizing Top 20 holdings weight history over the last 10 quarters.

Portfolio Analytics — Latest

Syntax Research, INC. risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.

Risk access
Building institutional risk profile...
Guru Intelligence Hub Pro
Real-time Analytics
High-Conviction Alpha
AAPL 92.4
NVDA 88.1
MSFT 74.3
Strategy Guardian
Style Drift 0.12
Sector Rotation 0.38

Tracking institutional benchmark deviation

Scenario Lab
2008 GFC -32.4%
Covid-19 -18.1%
2022 Bear -24.7%
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Real conviction scores for every holding  ·  Strategy Guardian alerts  ·  Live Scenario Lab stress tests
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Best Strategy vs. Benchmarks

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Beta vs SPY
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Edge Metrics Last 10 quarters only
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Down Capture

Strategy Backtester: Syntax Research, INC.

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Find the best N! Test multiple portfolio sizes at once to discover the optimal configuration.

Risk insights! Identify periods when the fund lagged the benchmark – critical for timing entries.

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting Syntax Research, INC.'s top 10 holdings against SPY identified 9 underperformance periods. Worst drawdown: 2026-04 – 2026-07 (-10.3% vs SPY, 4 quarters). Currently underperforming.

Avg. lag: -5.2% vs SPY Avg. duration: 2.4 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of Syntax Research, INC.'s top holdings contributed to portfolio returns quarter by quarter. Strongest recent contributors inside the last 5 years of the quarterly Top 10 backtest window: IVV (2023 Q3 – 2026 Q1, +10.9 pts), VLUE (2023 Q3 – 2026 Q1, +9.9 pts), AAPL (2023 Q3 – 2026 Q1, +6.4 pts), IJH (2023 Q3 – 2026 Q1, +3.3 pts), NOBL (2023 Q3 – 2026 Q1, +2.5 pts) .

Strategy ann.: 15.6% SPY ann.: 25.9% Period: 2023–2026
Best Recent Contributors — Last 5Y
3 of 5 recent top contributors lagged SPY, which means even some of this fund's best return drivers still failed to beat a simple index over the same window.
2023 Q3 – 2026 Q1 • 11Q in Top 10 Lagged SPY
IVV
+71%
SPY
+72%
Contrib
+10.9%
2023 Q3 – 2026 Q1 • 11Q in Top 10 Beat SPY
VLUE
+121%
SPY
+72%
Contrib
+9.9%
2023 Q3 – 2026 Q1 • 11Q in Top 10 Beat SPY
AAPL
+81%
SPY
+72%
Contrib
+6.4%
2023 Q3 – 2026 Q1 • 10Q in Top 10 Lagged SPY
IJH
+50%
SPY
+66%
Contrib
+3.3%
2023 Q3 – 2026 Q1 • 11Q in Top 10 Lagged SPY
NOBL
+36%
SPY
+72%
Contrib
+2.5%
Stock return (green = beat SPY)   Stock return (red = lagged SPY)   SPY same period   Cumulative contribution during the last 5 years of the quarterly Mn-weighted Top 10 strategy

Frequently Asked Questions

What does Syntax Research, INC. invest in?
The investment strategy at Syntax Research is systematic, rules-based, and quantitative. The core methodology is Stratified Weighting, which involves dividing a market index (like the S&P 500) into granular cohorts based on shared business risks and then weighting these cohorts equally. This process is designed to diversify exposure across business opportunities rather than concentrating capital in the largest compa…
What is Syntax Research, INC.'s AUM?
Syntax Research, INC. reported $137M in 13F assets as of 2026 Q2. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Syntax Research, INC.'s portfolio?
Syntax Research, INC. holds 179 disclosed positions. The top 10 holdings represent +65.57% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Syntax Research, INC. 13F filings?
Track Syntax Research, INC.'s quarterly filings on SEC EDGAR or on this page — data is updated within days of each filing deadline. Subscribe to 13Foresight for position-change alerts.
Who manages Syntax Research, INC.?
Syntax Research, INC. is managed by Rory Riggs (Founder and CEO).

Disclaimer: 13Foresight is not a registered investment adviser, broker-dealer, or financial planner. All information on this site is provided solely for informational and educational purposes and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. Portfolio backtests shown on this page are hypothetical and simulated — they do not represent actual trading results and were constructed with the benefit of hindsight. Actual results would differ materially. 13F filings disclose only long equity positions valued above $10,000, submitted up to 45 days after quarter-end; they do not capture short positions, options, bonds, cash, private investments, or non-U.S. securities. A fund's backtest performance may not reflect its actual returns, as managers frequently generate alpha through strategies not visible in 13F data. Past performance is not indicative of future results. All data sourced from public SEC EDGAR filings. Use at your own risk. Full Terms of Use.

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