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Fund Overview
13F Filed: 2026-04-15As of 2026 Q1, Hingham Institution For Savings manages $113M in reported 13F assets , holds 15 positions with +95.17% top-10 concentration . Filing 13F reports since 2025.
About
Investment Strategy
Official 13F Filings — SEC EDGAR
Key personnel and Fund Overview may contain mistakes
Activity Summary — 2026 Q1
Q1 2026 13F Filed:
Apr 15, 2026
Top Buys
%
$
| Stock | % Impact |
|---|---|
| KNSL KINSALE CAP GRO.. | +1.21% |
| IGIC INTL GNRL INSUR.. | +1.19% |
| APH AMPHENOL CORP.. | +0.78% |
| HEI/A HEICO CORP NEW.. | +0.62% |
| MCO MOODYS CORP.. | +0.61% |
| CBNA CHAIN BRIDGE BA.. | +0.53% |
Top Sells
%
$
| Stock | % Impact |
|---|---|
| GOOGL ALPHABET INC.. | -10.84% |
| V VISA INC.. | -0.93% |
| BRK/B BERKSHIRE HATHA.. | -0.86% |
| MA MASTERCARD INCO.. | -0.53% |
| PGR PROGRESSIVE COR.. | -0.17% |
| BRK/A BERKSHIRE HATHA.. | -0.06% |
Activity Summary
Market Value
$113M
AUM Change
-7.20%
New Positions
4
Increased Positions
7
Closed Positions
0
Top 10 Concentration
+95.17%
Portfolio Turnover
+5.64%
Alt Turnover
+9.52%
Sector Allocation Trends
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
Hingham Institution for Savings risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.
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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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Strategy Backtester: Hingham Institution for Savings
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Underperformance Analysis — Top 10 Holdings vs SPY
Backtesting Hingham Institution for Savings's top 10 holdings against SPY identified 1 underperformance period. Worst drawdown: 2026-01 – 2026-03 (-4.6% vs SPY, 3 quarters). Currently underperforming.
Avg. lag: -4.6% vs SPY
•
Avg. duration: 3.0 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)
The ticker-level breakdown shows how each of Hingham Institution for Savings'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: CBNA (2025 Q4 – 2025 Q4, +0.5 pts), BRK/A (2025 Q4 – 2025 Q4, +0.0 pts), BRK/B (2025 Q4 – 2025 Q4, +0.0 pts), RLI (2025 Q4 – 2025 Q4, +0.0 pts) .
Strategy ann.: -43.6%
•
SPY ann.: -23.8%
•
Period:
2026–2026
Best Recent Contributors — Last 5Y
2 of 4 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.
■ 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 Hingham Institution For Savings invest in?
Hingham Institution For Savings is a hedge fund that files quarterly 13F reports with the SEC disclosing its publicly traded equity holdings.
What is Hingham Institution For Savings's AUM?
Hingham Institution For Savings reported $113M 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 Hingham Institution For Savings's portfolio?
Hingham Institution For Savings holds 15 disclosed positions. The top 10 holdings represent +95.17% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Hingham Institution For Savings 13F filings?
Track Hingham Institution For Savings'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.