JATT JATT II Acquisition (JATT) Insider Trading, Ownership & Congress Trades
Investment Vehicles · Blank checks · CIK 0002112446
Activist 13D
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
25
13F, latest reported quarter
What the filings say about JATT
Activist stakes (13D), 180 days
1 filing
Largest: 23.1% of the class
JATT II Acquisition insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for JATT II Acquisition Corp. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
2 transactions on record · a thin record, read with care
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
25 funds bought in last quarter
more than 59% of Investment Vehicles
Revenue
no revenue reported in any filing
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
0.1% of shares outstanding short · 1.0 days to cover · settled 2026-09-30
more than 67% of Investment Vehicles
The situation: each line is one rule over one dataset
JATT Ventures II L.P. disclosed a 5%+ stake (23.1%) in the last six months.
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch JATT
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-2.0%12M
Insider buy13D/G stake
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns JATT: institutional holders (13F)
13F holdings, latest reported quarter
500,000 sh
$5.7M
500,000 sh
$5.7M
500,000 sh
$5.7M
500,000 sh
$5.7M
450,000 sh
$5.1M
Congress trades in JATT
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
13D: intends to influence · 13G: passive
JATT Ventures II L.P.
Activist 13D · 2026-09-15
23.1%
Someit Sidhu
Activist 13D · 2026-09-15
23.1%
JATT planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
An activist crossed the 5% line with declared intent.
The record shows 25 funds added last quarter. Each figure is a federal filing, dated the day it went public.
JATT Stock Sonar score 2/7 axes
Find similar shapesCompare2 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
JATT filings, in plain words
Read the full summary
1 activist Schedule 13D filing in the last 180 days declared an intent to influence the company, the largest for 23.1% of the class. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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