Hedge Fund

Ritter Alpha, LP

Private Fund; SEC 13F Institutional Investment Manager Institutional and High Net Worth CIK: 0001910323
13F Score ?
3Y · Top 10 · Mgr Wt
13F Score ?
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$5M
AUM
+9.47%
2026 Q1
+32.16%
1-Year Return
+62.65%
Top 10 Concentration
+44.82%
Turnover
+103.82%
AUM Change
Since 2023
First Filing
20
# of Holdings

Fund Overview

13F Filed: 2026-05-15

As of 2026 Q1, Ritter Alpha, Lp manages $5M in reported 13F assets , holds 20 positions with +62.65% top-10 concentration , and delivered a 1-year return of +32.16% on its disclosed equity portfolio. Filing 13F reports since 2023.

About

Investment Strategy

Analytics Summary

Risk Profile

Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2026 Q1

Q1 2026 13F Filed: May 15, 2026

Top Buys

% $
Stock % Impact
+7.95%
+7.92%
+7.12%
+6.75%
+5.77%
+5.72%

Top Sells

% $
Stock % Impact
Sold All 😨 Was: 12.65% -6.21%
Sold All 😨 Was: 11.93% -5.85%
Sold All 😨 Was: 10.79% -5.29%
Sold All 😨 Was: 10.12% -4.96%
Sold All 😨 Was: 9.54% -4.68%
Sold All 😨 Was: 9.30% -4.56%

Top Holdings

2026 Q1
Stock %
7.95%
7.92%
7.12%
6.75%
5.77%
5.72%
View All Holdings

Activity Summary

Latest
Market Value $5M
AUM Change +103.82%
New Positions 19
Increased Positions 1
Closed Positions 10
Top 10 Concentration +62.65%
Portfolio Turnover +44.82%
Alt Turnover +70.29%

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

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

Risk access
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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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Best Strategy vs. Benchmarks

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Returns
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Latest Quarter
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1-Year Return
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Ann. Return
Risk
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Std Deviation
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Max Drawdown
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Beta vs SPY
Quality
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Sharpe
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Win Rate
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Payoff Ratio
Edge Metrics Last 10 quarters only
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Alpha annualized
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Up Capture
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Down Capture

Strategy Backtester: Ritter Alpha, LP

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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 Ritter Alpha, LP's top 10 holdings against SPY identified 7 underperformance periods. Worst drawdown: 2024-05 – 2024-06 (-9.5% vs SPY, 2 quarters). Currently underperforming.

Avg. lag: -4.1% vs SPY Avg. duration: 1.4 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of Ritter Alpha, LP'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: GOOGL (2023 Q4 – 2025 Q4, +12.4 pts), FTNT (2023 Q4 – 2025 Q4, +6.6 pts), TAC (2023 Q4 – 2025 Q4, +5.4 pts), NEM (2025 Q3 – 2025 Q3, +4.6 pts), HAS (2023 Q4 – 2025 Q4, +4.4 pts) .

Strategy ann.: 25.5% SPY ann.: 21.7% Period: 2024–2026
Best Recent Contributors — Last 5Y
1 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 Q4 – 2025 Q4 • 5Q in Top 10 Beat SPY
GOOGL
+172%
SPY
+52%
Contrib
+12.4%
2023 Q4 – 2025 Q4 • 4Q in Top 10 Beat SPY
FTNT
+74%
SPY
+49%
Contrib
+6.6%
2023 Q4 – 2025 Q4 • 4Q in Top 10 Beat SPY
TAC
+105%
SPY
+49%
Contrib
+5.4%
2025 Q3 – 2025 Q3 • 1Q in Top 10 Beat SPY
NEM
+40%
SPY
+2%
Contrib
+4.6%
2023 Q4 – 2025 Q4 • 4Q in Top 10 Lagged SPY
HAS
+36%
SPY
+49%
Contrib
+4.4%
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 Ritter Alpha, Lp invest in?
Ritter Alpha, LP does not have widely distributed marketing literature or strategy whitepapers in mainstream institutional channels, so its investment approach must be inferred largely from regulatory status and observable 13F behavior. Its structure as a limited partnership, coupled with 13F reporting, is consistent with an active hedge-fund mandate rather than a passive indexing vehicle, but the precise mix between long-only and hedged exposures, and any explicit target for net market exposure, is not detailed in public narrative form. The most grounded way to describe Ritter Alpha, LP’s approach is to analyze its **13F Portfolio Composition** over multiple quarters. For an allocator, key empirical questions include: - The balance between individual equities and ETFs or other listed funds. - The concentration of capital in the largest positions versus diversification across many holdings. - The distribution of reported exposure across sectors and industries. - The tilt toward different market-cap segments (large, mid, or small cap). If the filings reveal a relatively concentrated book with significant weights in a small number of individual securities, that would point toward a high-conviction, security-selection-driven process. A more diversified list with substantial ETF usage would suggest that top-down allocation and factor exposures play a larger role. Changes between filings—new positions initiated, names exited, and significant size adjustments—shed light on how actively the manager trades around its theses and whether it behaves more like a long-term stock picker or a more tactical allocator. Because 13F filings provide quarter-end snapshots rather than intraperiod trades, they primarily reveal medium-horizon positioning rather than high-frequency activity. Still, tracked over many quarters, they can indicate whether Ritter Alpha, LP tends to hold a stable core of positions with incremental adjustments or rotates more aggressively into new themes. Using the platform’s Portfolio Simulator and Backtesting Service, these holdings can be stitched into a reconstructed **Historical Track Record** for the 13F-visible sleeve. That reconstruction, normalized to a user-defined notional, offers a way to study how the reported portfolio would have evolved through different market phases, including bull markets, corrections, and style rotations, and to see whether the manager’s observable book behaves more like a concentrated alpha-seeking strategy or a diversified exposure to broad equity factors.
What is Ritter Alpha, Lp's AUM?
Ritter Alpha, Lp reported $5M in 13F assets as of 2026 Q1. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Ritter Alpha, Lp's portfolio?
Ritter Alpha, Lp holds 20 disclosed positions. The top 10 holdings represent +62.65% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Ritter Alpha, Lp 13F filings?
Track Ritter Alpha, Lp'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.

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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