Northern Trust (NTRS) Stock Concentration Calculator
Calculator · free · no signup · NTRSQuantify Northern Trust concentration risk. Drawdown impact at 30 / 50 / 70%, with the tax-aware trade-off between selling down and hedging.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
Your inputs
Adjust — results update instantly.Position & portfolio
Tax
Most fee-only advisors target ≤10% in any single name. You're at 67%.
Estimates only. Not financial advice.
Most sensitive to: Expected market return (±10% on this input swings best-plan wealth by ±$190,508).
Cost of fully de-concentrating
All three plans sell to 0% (no hedge).Sensitivity. If your expected position return drops below 19.6%/yr, lump-sum (sell everything today) beats every spread plan above.
Have multiple RSU vest lots? The RSU Lot Order Calculator picks which lots to sell first, and on which dates, to divest at the lowest computed tax.
Build your own plan
Toggle below — chart updates live. Sell buttons show the slice.Tech / Software single names hit a 50%+ peak-to-trough drawdown in roughly 1 of every 5 rolling 3-year windows over 2014–2024. Even mega-caps aren’t exempt.
Tax brackets: 2026 · Estimates only — not financial advice.
Estate note. Heirs receive a stepped-up basis at death (§1014), eliminating built-in gain on inherited shares. Older holders who plan to bequeath rather than sell may rationally never de-concentrate.
You sized one position's risk. The beta integrates hedging, sell-down, and tax timing into one optimized plan.
Request beta access →Related calculators: Protect Your Stock Calculator · RSU Lot Order Calculator · Equity Funding Plan Calculator
About Northern Trust
Northern Trust (NTRS) is a public Fintech company, incorporated in Delaware and headquartered in Chicago, IL.
Equity grants at Northern Trust typically include restricted stock units (RSUs).
Northern Trust Corporation is an American financial services company headquartered in Chicago, Illinois, that caters to corporations, institutional investors, and ultra high net worth individuals. Northern Trust is one of the largest banking institutions in the United States and one of the oldest banks in continuous operation. As of December 31, 2025, it had $1.8 trillion in assets under management and $14.9 trillion in assets under custody. Northern Trust Corporation is incorporated in Delaware.
Source: Wikipedia (CC BY-SA 4.0)
Byron Smith founded the company in Chicago in 1889 to serve wealthy families, and that orientation persists: wealth management for high-net-worth clients alongside asset servicing for institutions. It is smaller than the other custodian banks but positioned upmarket, with private banking and family office services carrying higher margins than commodity custody. The conservative culture kept it out of the worst of the financial crisis. Headquarters remain in Chicago, and results depend on markets, transaction volumes, and interest rates.
Sources: northerntrust.com · en.wikipedia.org
Equity comp at Northern Trust
- RSUs use single-trigger vesting: shares become yours as each portion vests on schedule, and the value is taxed as ordinary income at that point. No IPO or acquisition is required.
Researched 2026-08-17.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Northern Trust.
If a meaningful share of your net worth sits in NTRS, concentration risk is the question. This calculator quantifies drawdown impact at 30 / 50 / 70%, and the trade-off between selling down (tax cost now) versus hedging (option premium drag), auto-filled with NTRS's option-implied volatility.
All Northern Trust tools → · Use the generic Stock Concentration Calculator for any company. Diversifying multiple RSU lots? See the lot-by-lot sell order →
Northern Trust equity questions
- How much NTRS stock is too much?
- There is no single threshold, but the larger the share of your net worth in one stock, the more a single bad year can set back your plans. The calculator above quantifies the drawdown impact at 30, 50, and 70 percent for your NTRS position and weighs selling down (which triggers capital-gains tax now) against hedging (which costs option premium).
- Does Northern Trust grant ISOs, NSOs, or RSUs?
- Equity compensation at Northern Trust typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do Northern Trust RSUs use double-trigger vesting?
- No. Northern Trust restricted stock units (RSUs) use single-trigger vesting: each tranche becomes yours as it vests on schedule, taxed as ordinary income at that point, with no liquidity event required.
Find another companyFintech peers
One piece of the puzzle.
OptionsAhoy plans your Northern Trust equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.