RIA

MERIDIAN MANAGEMENT CO

Englewood, CO SEC Registered Investment Advisor High Net Worth CIK: 0000806097
13F Score
18
3-Year
13F Score
20
7-Year
S&P 500
80
Benchmark
$404M
AUM
+6.29%
2025 Q4
+17.47%
1-Year Return
+53.72%
Top 10 Concentration
+3.01%
Turnover
+8.11%
AUM Change
Since 1999
First Filing
81
# of Holdings

Fund Overview

About
Investment Strategy
Analytics Summary
Risk Profile
Key Personnel
Keith P. Ambachtsheer — Founder & Chairman
David P. Schneider — President & Chief Investment Officer
Michael R. Sullivan — Senior Vice President & Portfolio Manager

Activity Summary — 2025 Q4

Q4 2025 13F Filed: Feb 10, 2026

Top Buys

% $
Stock % Impact
VEA VANGUARD TAX-MA.. +1.23%
GVI ISHARES TR..
Bond/Debt
+0.86%
NVDA NVIDIA CORPORAT.. +0.82%
AVGO BROADCOM INC.. +0.73%
VCIT VANGUARD SCOTTS..
Bond/Debt
+0.70%
GOOG ALPHABET INC.. +0.56%

Top Sells

% $
Stock % Impact
ZBRA ZEBRA TECHNOLOG.. Sold All 😨 Was: 1.20% -1.11%
FANG DIAMONDBACK ENE.. Sold All 😨 Was: 0.83% -0.77%
NICE NICE LTD.. -0.33%
ADBE ADOBE INC.. -0.14%
WDAY WORKDAY INC.. -0.14%
GNRC GENERAC HLDGS I.. -0.13%

Top Holdings

2025 Q4
Stock %
VEA Vanguard Tax..
ETF
9.71%
IVV Ishares Tr..
ETF
8.72%
VCIT Vanguard Sco..
Bond/Debt
7.84%
GVI Ishares Tr..
Bond/Debt
6.01%
IJH Ishares Tr..
ETF
4.99%
TIP Ishares Tr..
ETF
3.91%
View All Holdings

Activity Summary

Latest
Market Value $404M
AUM Change +8.11%
New Positions 2
Increased Positions 32
Closed Positions 3
Top 10 Concentration +53.72%
Portfolio Turnover +3.01%
Alt Turnover +6.76%

Sector Allocation Trends

Quarterly History
Free View: Last 6 Quarters. Subscribe to see full history

Holdings Analysis

Size: % of Portfolio Color: Qtr Return No data

Positions Dynamics

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

Portfolio Analytics — Latest

Quarterly 13F AUM (in billions) — Full History
* Data may contain inaccuracies due to the complex nature of determining total Assets Under Management (AUM).
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%
Unlock the full Guru Intelligence Hub
Real conviction scores for every holding  ·  Strategy Guardian alerts  ·  Live Scenario Lab stress tests
Upgrade to Pro

Best Strategy vs. Benchmarks

AI Backtest: Auto-Optimizing...
Loading AI Backtest...
Don't be Fooled by Randomness
Access Alpha, Capture Ratios, and Batting Average calibrated for this specific strategy.
UPGRADE NOW
NT
Returns
--
Latest Quarter
--
1-Year Return
--
Ann. Return
Risk
--
Std Deviation
--
Max Drawdown
--
Beta vs SPY
Quality
--
Sharpe
--
Sortino
--
Win Rate
Edge Metrics Last 10 quarters only
--
Alpha annualized
--
Up Capture
--
Down Capture

Strategy Backtester: MERIDIAN MANAGEMENT CO

Replicate top holdings performance • Compare vs benchmarks • Optimize N

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.

⏱ Run Backtest

Liquid Glass Edition

0
Backtests Run
+127%
Avg. Return

👆 Click the button to launch tickers!

Don't Be Fooled by Randomness
Proven alpha spans cycles, not just 24 months. Unlock full history since 1999.
PRO ACCESS
Free Demo
Try the Backtester on Real Funds
Run full-history backtests on a curated 2-3 funds. See signal quality, drawdowns, and cycle behavior before you decide.

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.