Regeneron Pharmaceuticals Inc. (REGN)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Two Sigma Advisors

John Overdeck And David Siegel

926,200 $520,774,474 -2% 1.04%
2.
D E Shaw

D. E. Shaw

861,593 $484,447,896 +11% 0.27%
3. 721,354 $405,595,821 +529% 0.26%
4.
Centiva CapitalCALL

Karim Abbadi And Edward Mcbride

400,000 $224,908,000 +793% 2.15%
5.
Marshall Wace LLP

Paul Marshall And Ian Wace

386,884 $217,533,266 +62% 0.22%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$487.01 2,557 $1,245,286.62 23,880,537 2017-08-25 Filing
$485.99 2,681 $1,302,949.65 23,877,980 2017-08-25 Filing
$485.28 5,723 $2,777,256.30 23,875,299 2017-08-25 Filing
$484.21 2,000 $968,420.00 23,869,576 2017-08-25 Filing
$482.87 4,485 $2,165,687.20 23,867,576 2017-08-25 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$800.00 1,500 $1,200,000.00 1,703 2026-01-07 Filing
$750.00 760 $570,000.00 1,548 2025-11-20 Filing
$651.43 431 $280,766.33 4,233 2025-11-07 Filing
$657.29 388 $255,028.52 2,352 2025-10-29 Filing
$656.50 712 $467,428.00 2,740 2025-10-29 Filing
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
No. Name Shares Value % Port
1. 233,231 $180,024,012 0.25%
2. 161,738 $124,840,710 0.19%
3. 137,321 $105,809,950 0.09%
4. 128,317 $99,044,043 0.32%
5. 67,300 $51,946,851 4.78%
News See All