Rubrik Inc. (RBRK)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period: Filing is Ongoing
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Walleye Capital

Will England

248,634 $19,960,338 +180% 0.07%
2. 31,000 $2,488,680 +1% 0.06%
3.
Walleye CapitalPUT

Will England

24,900 $1,998,972 -21% 0.01%
4.
Walleye CapitalCALL

Will England

21,400 $1,717,992 +190% 0.01%
5.
Buckland Partners Management

Seth Lieber And Jonathan Lieber

17,000 $1,364,760 0.67%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$47.21 10,638 $502,219.98 13,639 2026-03-30 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$84.61 521 $44,081.81 293,293 2026-08-05 Filing
$84.10 8,177 $687,685.70 293,814 2026-08-05 Filing
$83.17 2,780 $231,212.60 301,991 2026-08-05 Filing
$82.08 1,342 $110,151.36 304,771 2026-08-05 Filing
$80.94 4,557 $368,843.58 293,293 2026-08-04 Filing
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
No. Name Shares Value % Port
1. 9,990,174 $802,011,168 0.01%
2. 2,861,374 $229,711,105 0.01%
3. 2,368,281 $189,903,759 0.18%
4. 125,683,000 $128,499,962 1.13%
5. 885,000 $71,047,800 0.02%
News See All