A detailed history of Charles Schwab Investment Management Inc transactions in Supernus Pharmaceuticals, Inc. stock. As of the latest transaction made, Charles Schwab Investment Management Inc holds 592,646 shares of SUPN stock, worth $16.1 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
592,646
Previous 555,930 6.6%
Holding current value
$16.1 Million
Previous $16.1 Million 25.65%
% of portfolio
0.0%
Previous 0.0%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 08, 2024

BUY
$27.11 - $35.17 $995,370 - $1.29 Million
36,716 Added 6.6%
592,646 $20.2 Million
Q4 2023

Feb 06, 2024

BUY
$22.72 - $29.68 $560,820 - $732,621
24,684 Added 4.65%
555,930 $16.1 Million
Q3 2023

Nov 08, 2023

SELL
$27.57 - $32.91 $310,493 - $370,632
-11,262 Reduced 2.08%
531,246 $14.6 Million
Q2 2023

Aug 09, 2023

BUY
$29.91 - $38.73 $978,116 - $1.27 Million
32,702 Added 6.41%
542,508 $16.3 Million
Q1 2023

May 11, 2023

BUY
$34.93 - $42.03 $82,260 - $98,980
2,355 Added 0.46%
509,806 $18.5 Million
Q4 2022

Feb 13, 2023

BUY
$31.09 - $37.88 $1.23 Million - $1.5 Million
39,677 Added 8.48%
507,451 $18.1 Million
Q3 2022

Nov 14, 2022

BUY
$28.79 - $35.41 $1.1 Million - $1.36 Million
38,323 Added 8.92%
467,774 $15.8 Million
Q2 2022

Aug 15, 2022

BUY
$25.33 - $34.25 $687,988 - $930,264
27,161 Added 6.75%
429,451 $12.4 Million
Q1 2022

May 13, 2022

BUY
$28.51 - $32.9 $946,474 - $1.09 Million
33,198 Added 8.99%
402,290 $13 Million
Q4 2021

Feb 11, 2022

BUY
$26.37 - $34.22 $186,884 - $242,517
7,087 Added 1.96%
369,092 $10.8 Million
Q3 2021

Nov 16, 2021

SELL
$23.54 - $31.39 $1.33 Million - $1.77 Million
-56,535 Reduced 13.51%
362,005 $9.66 Million
Q2 2021

Aug 16, 2021

SELL
$26.72 - $33.19 $865,434 - $1.07 Million
-32,389 Reduced 7.18%
418,540 $12.9 Million
Q1 2021

May 17, 2021

BUY
$24.15 - $31.45 $276,082 - $359,536
11,432 Added 2.6%
450,929 $11.8 Million
Q4 2020

Feb 16, 2021

SELL
$17.7 - $25.81 $127,740 - $186,270
-7,217 Reduced 1.62%
439,497 $11.1 Million
Q3 2020

Nov 13, 2020

BUY
$20.2 - $25.05 $2.09 Million - $2.6 Million
103,632 Added 30.21%
446,714 $9.31 Million
Q2 2020

Aug 14, 2020

BUY
$17.09 - $24.89 $392,010 - $570,926
22,938 Added 7.16%
343,082 $8.15 Million
Q1 2020

May 15, 2020

SELL
$14.45 - $24.69 $1.23 Million - $2.1 Million
-85,224 Reduced 21.02%
320,144 $5.76 Million
Q4 2019

Feb 07, 2020

BUY
$19.93 - $29.13 $125,957 - $184,101
6,320 Added 1.58%
405,368 $9.62 Million
Q3 2019

Nov 08, 2019

BUY
$25.47 - $33.37 $1.08 Million - $1.41 Million
42,324 Added 11.86%
399,048 $11 Million
Q2 2019

Aug 09, 2019

BUY
$29.96 - $38.87 $799,542 - $1.04 Million
26,687 Added 8.09%
356,724 $11.8 Million
Q1 2019

May 14, 2019

BUY
$32.77 - $41.99 $404,676 - $518,534
12,349 Added 3.89%
330,037 $11.6 Million
Q4 2018

Feb 14, 2019

BUY
$30.84 - $49.51 $187,784 - $301,466
6,089 Added 1.95%
317,688 $10.6 Million
Q3 2018

Nov 13, 2018

BUY
$42.7 - $56.55 $1.01 Million - $1.34 Million
23,662 Added 8.22%
311,599 $15.7 Million
Q2 2018

Aug 08, 2018

SELL
$44.1 - $59.85 $1.26 Million - $1.71 Million
-28,509 Reduced 9.01%
287,937 $17.2 Million
Q1 2018

May 07, 2018

BUY
$37.15 - $46.9 $1.13 Million - $1.43 Million
30,443 Added 10.64%
316,446 $14.5 Million
Q4 2017

Jan 17, 2018

BUY
$36.4 - $42.6 $1.77 Million - $2.08 Million
48,732 Added 20.54%
286,003 $11.4 Million
Q3 2017

Nov 13, 2017

BUY
$36.75 - $49.65 $8.72 Million - $11.8 Million
237,271
237,271 $9.49 Million

Others Institutions Holding SUPN

About SUPERNUS PHARMACEUTICALS, INC.


  • Ticker SUPN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 53,495,300
  • Market Cap $1.45B
  • Description
  • Supernus Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of products for the treatment of central nervous system (CNS) diseases in the United States. Its commercial products are Trokendi XR, an extended release topiramate product indicated for the treatment of epilepsy, as well as for the prop...
More about SUPN
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