← Aerospace & Defense·Industrials sector
TDG
IndustrialsTransdigm Group Incorporated
Aerospace & Defense
Designs, produces, and sells aircraft components and systems for commercial and military aircraft.
14-Day MFI Score
61.7
Signal Status
CONTINUATION
Signal strength 57% — conviction of the current signal (0–100)
MFI History — TDG
191 sessions · 2026-01-30 → 2026-11-02 · updated after every US close
TDG's Money Flow Index has averaged 46.9 over the last 191 recorded sessions, ranging from 11.6 to 78.1. 92 of 191 sessions closed in net-buying territory (MFI > 50); the latest reading (2026-11-02) is 61.7 — accumulation.
Window avg
46.9
Window high
78.1
Window low
11.6
Sessions > 50
92 / 191
Heatmap Insight: no active streak — flow is choppy
MFI 0 → 100 · distribution ≤ 40 · neutral 40–60 · accumulation ≥ 60
What is the MFI History calendar?
What it is. Each cell is one trading session's 14-day Money Flow Index for TDG, recorded from the daily OHLCV series — the same deterministic engine that scores the sector orbs. Colour follows a 10-step scale: red = net selling pressure, grey = neutral, green = net buying pressure.
How to read it. Runs of green mark sustained accumulation; runs of red mark sustained distribution; grey stretches are chop. The streak badge counts consecutive sessions on the same side of the 60 / 40 thresholds. Hover any cell for its exact date and value.
The record. A new cell is appended after every US close by the nightly data run, and the record keeps growing beyond the chart's window. The latest cell always equals the 14-Day MFI Score in the header above. See How the dial is built for the formula.
Honest labels. Technical money-flow context from price and volume — not dollar flows, not investment advice. See the disclaimer.
Money Flow Index (14D)
61.7 / 100
Momentum Inflow
Relative Strength vs SPY
+14.0%
20-Day Trend Momentum
Volume Z-Score
1.97
Volume vs 20-day average (−3σ … +3σ) · unusual activity
28-Yr Backtest Rank
Top 43.7%
Deterministic Historical Percentile
Daily Bars — TDG
▲ accumulationHow it works — the numbers behind this page
What it is. This page applies the exact same technical scoring as the sector orbs, one level down: to GICS sub-industry baskets built from S&P 500 members, and to TDG individually.
Money Flow Index, 14 days (MFI) — a 0–100 oscillator computed over typical price × volume. Above 50 = net buying pressure; below 50 = net selling pressure.
Relative strength vs the S&P 500, 20 days — the stock's (or basket's) 20-session return minus SPY's over the same window.
Volume pressure — today's volume versus its own 20-day average, in standard deviations (z-score).
Industry baskets. Each industry's price series is the equal-weight average of its members' closes; volume is the members' summed volume. Formulas and thresholds are identical to the sector level.
Signals. Green = accumulation (MFI ≥ 60 and positive relative strength); red = distribution (MFI ≤ 40 and negative). A badge fires only when price also confirms: BUY = distribution + close below the lower 1σ Bollinger Band; CONTINUATION = accumulation + close above the upper 1σ band. No confirmation, no badge — same rule as the front page.
Win-rate cells. Each cell shows how often that signal has historically been followed by a rise over that horizon, computed on ~28 years of daily data (1998 → present) with no look-ahead — consecutive signal days count once, and the exit is the close of day t+h for each horizon (5–250 days). Cells also carry their sample size (n) and ±1 standard error (±SE). These are context, not proof — read them together with n.
The statistical bar. Two thresholds govern what "established" means here, both fixed in advance on ~28 years of daily data and requiring a win rate above 55% at 20 days. The sector-level publication gate (n > 500) is what a signal must clear before it's presented as proven on the front page — sector BUY (n = 2,403) and CONTINUATION (n = 3,501) pass it; read how the bar works. The sub-sector display gate (n > 300) covers industries and single stocks, which trade fewer signals than the 11 broad ETFs, so their buckets are smaller — at n = 300 the standard error of a 55–65% win rate is about ±2.9pp, still tight enough to be informative. Badges always show today's live signal regardless of sample size — the win-rate cells carry the evidence next to them. Buckets below the bar are research-grade context, not proven edges. Full tables in the back-test report.
Institutional ownership
| Institutional Filer | Country | CIK | Shares Held | Quarterly Shift |
|---|---|---|---|---|
| PRINCIPAL FINANCIAL GROUP INC | 🇺🇸 United States | 0001126328 | 2,013,784 | -7.0% |
| ALTAROCK PARTNERS LP | 🇺🇸 United States | 0001631014 | 909,168 | -6.2% |
| Soroban Capital Partners LP | 🇺🇸 United States | 0001517857 | 856,197 | +14.5% |
| EDGEWOOD MANAGEMENT LLC | 🇺🇸 United States | 0000860561 | 617,501 | +6.2% |
| WINDACRE PARTNERSHIP LLC | 🇺🇸 United States | 0001599383 | 509,600 | -10.0% |
Top-5 holders by shares held, latest 13F snapshot (Δshares disclosed per filing). Quarterly shift = % change in position.
Key stats
Peers in Aerospace & Defense
About this data
Membership. Entity pages follow the GICS sub-industry of each company in today's S&P 500 — e.g. Apple sits in Technology Hardware, Storage & Peripherals, not Semiconductors. Index membership changes quarterly; the mapping refreshes from the public constituents list.
Data source. Daily OHLCV from Yahoo Finance (adjusted for splits/dividends), recomputed after every US market close — no look-ahead, no smoothing. The chart above covers the last 30–250 sessions (use the range tabs).
Honest labels. Technical rotation signals from price and volume — not dollar flows, not investment advice. See the disclaimer.
Qualitative Tear Sheet
Tear sheet created 45 days ago — view · request an update on AdCho.com
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.