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APUR · Aperture Ac
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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
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APUR

Aperture AC
INVESTMENT VEHICLES · BLANK CHECKS · CIK 0002093524
ACTIVIST 13DC-SUITE BUYING · 1☆ WATCH
INSIDER NET · 180D
$2.2M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
1
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
35
13F, latest reported quarter
REVENUE GROWTH
-
XBRL, annual
NET MARGIN
-
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net +$2.2M over 180 days
-$475 over 90 days · +$2.2M of it by a 10%+ holder
more than 89% of Investment Vehicles
CONGRESS
no member of Congress has reported trading it
FUNDS
35 funds added or opened last quarter
more than 53% of Investment Vehicles
REVENUE
no revenue reported in any filing
MARGIN
no margin: this company reports no revenue to divide by
BUYBACKS
no share repurchases reported
SHORT
1.0 days to cover · settled 2026-07-31
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
35 funds added or opened positions in the latest 13F quarter, of 35 holders.
Aperture Sponsor LLC disclosed a 5%+ stake (27.1%) in the last six months.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +0.1%
+0.1%12M
-1%-0%+0%+1%2026-052026-062026-062026-072026-072026-082026-09 2026-05-22 · Aperture Sponsor LLC bought $2.2M2026-06-15 · GOLDMAN SACHS & CO. LLC sold $2482026-06-15 · GOLDMAN SACHS & CO. LLC sold $2182026-06-15 · GOLDMAN SACHS & CO. LLC sold $102026-06-01 · Aperture Sponsor LLC filed a 5%+ stake (27.1%)2026-06-01 · Calvin Kung filed a 5%+ stake (27.1%)
INSIDER BUYINSIDER SELL13D/G STAKE
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
An activist crossed the 5% line with declared intent.
The record shows a net $2.2M bought by insiders over 180 days, 35 funds added last quarter. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Aperture AC insiders bought a net $2.2M of stock across 4 Form 4 purchases and sales, with 1 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
GOLDMAN SACHS & CO. LLC
SELL
2026-06-15
1.0
$10
GOLDMAN SACHS & CO. LLC
SELL
2026-06-15
25.0
$248
GOLDMAN SACHS & CO. LLC
SELL
2026-06-15
22.0
$218
Aperture Sponsor LLC
Chief Executive Officer
BUY
2026-05-22
223,000.0
$2.2M
4 TRANSACTIONS ON RECORD · THIN RECORD, READ IT AS SUCH

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Institutional holders
13F · holdings as of the latest quarter funds have reported
MIZUHO SECURITIES USA LLC
945,000.0 sh
$9.3M
HIGHBRIDGE CAPITAL MANAGEMENT LLC
855,000.0 sh
$8.5M
Polar Asset Management Partners Inc.
1,650,000.0 sh
$8.3M
BOOTHBAY FUND MANAGEMENT, LLC
1,200,000.0 sh
$6.0M
Westchester Capital Management, LLC
750,000.0 sh
$5.0M
5%+ owners
13D = intent to influence · 13G = passive
Aperture Sponsor LLC
ACTIVIST 13D · 2026-06-01
27.1%
Calvin Kung
ACTIVIST 13D · 2026-06-01
27.1%
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →