13FPulse
AT

ATS ATS CORP

2026Q2 · CUSIP 00217Y104 · Sector: Industrials

Normal

Fund flows are within the usual range

Funds that own it
139
Institutions that reported holding it to the SEC
Net increase in holders
+11
Last quarter 128 → now 139
How unusual is that
Above average
Stronger buying than 71% of US stocks
What the filings say, in one paragraph

139 funds held ATS at the end of 2026Q2, up 11 from the quarter before. Fund flows are within the usual range — nothing unusual. ATS has had 1 buying rushes in its history, and the price moved -3.2% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Industrials sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2023Q1: holders=2 2023Q2: holders=128 2023Q3: holders=125 2023Q4: holders=131 2024Q1: holders=134 2024Q2: holders=131 2024Q3: holders=129 2024Q4: holders=129 2025Q1: holders=121 2025Q2: holders=129 2025Q3: holders=115 2025Q4: holders=121 2026Q1: holders=128 2026Q2: holders=139 -126 -63 +0 +63 +126 174146 23Q123Q223Q323Q424Q124Q224Q324Q425Q125Q225Q325Q426Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 1 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2023Q2 Top 1% in the market -4.8% -3.2%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
76
Change in large funds
+4
Total value they hold
$2.4B
Funds buying for the first time
28
Funds that sold out entirely
17
Price change that quarter
-39.9%
Funds holding puts (bearish)
2
Funds holding calls (bullish)
1

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.