13FPulse
OR

ORKA ORUKA THERAPEUTICS INC

2026Q2 · CUSIP 687604108 · Sector: Healthcare & Biotech

Piling in

Net holder growth ranks near the top of the market

Funds that own it
253
Institutions that reported holding it to the SEC
Net increase in holders
+70
Last quarter 183 → now 253
How unusual is that
Top 5%
Stronger buying than 97% of US stocks
What the filings say, in one paragraph

253 funds held ORKA at the end of 2026Q2, up 70 from the quarter before. That is stronger buying than 96.8% of US stocks — among the most piled-into names this quarter. ORKA has had 4 buying rushes in its history, and the price moved +51.0% 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 Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

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

2024Q4: holders=66 2025Q1: holders=71 2025Q2: holders=81 2025Q3: holders=104 2025Q4: holders=142 2026Q1: holders=183 2026Q2: holders=253 -70 -35 +0 +35 +70 59163266 24Q425Q125Q225Q325Q426Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 4 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 5%
2026Q1 Top 10% +42.5%
2025Q4 Top 20% +86.9% +87.1%
2025Q3 Top 20% -4.8% +14.8%

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
137
Change in large funds
+45
Total value they hold
$7.0B
Funds buying for the first time
102
Funds that sold out entirely
32
Price change that quarter
+57.1%
Funds holding puts (bearish)
4
Funds holding calls (bullish)
4

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.