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DRRX

DURECT Corp
DRRX

Delisted

DRRX was delisted on the 10th of September, 2025.

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91 hedge funds and large institutions have $118M invested in DURECT Corp in 2017 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 31 increasing their positions, 17 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

130% more call options, than puts

Call options by funds: $170K | Put options by funds: $74K

100% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 7

82% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 17

14% more capital invested

Capital invested by funds: $103M → $118M (+$14.5M)

8% more funds holding

Funds holding: 84 → 91 (+7)

0.23% less ownership

Funds ownership: 4.75% → 4.53% (-0.23%)

Holders
91
Holders Change
+7
Holders Change %
+8.33%
% of All Funds
2.27%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
31
Reduced
17
Closed
7
Calls
$170K
Puts
$74K
Net Calls
+$96K
Net Calls Change
-$662K

Top Buyers

Rank Fund Capital Flow
1
MP
Mangrove Partners
Connecticut
+$1.56M
2
TAM
Tocqueville Asset Management
New York
+$1.41M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$1.07M
4
Squarepoint
Squarepoint
New York
+$233K
5
BlackRock
BlackRock
New York
+$218K

Top Sellers

Rank Fund Capital Flow
1
SCM
Stonepine Capital Management
Oregon
-$4.96M
2
6CM
683 Capital Management
New York
-$1.37M
3
SM
Sabby Management
Florida
-$663K
4
ACM
Asymmetry Capital Management
California
-$269K
5
PCM
Prelude Capital Management
New York
-$156K
Name Holding Trade Value Shares
Change 		Change in
Stake
Morgan Stanley
26
Morgan Stanley
New York
$412K +$116K +6,940 +42%
California State Teachers Retirement System (CalSTRS)
27
California State Teachers Retirement System (CalSTRS)
California
$383K -$44.9K -2,680 -11%
TA
28
Teachers Advisors
New York
$383K – – –
Ameriprise
29
Ameriprise
Minnesota
$357K -$12.7K -758 -4%
RhumbLine Advisers
30
RhumbLine Advisers
Massachusetts
$304K -$6.22K -371 -2%
DC
31
Davenport & Co
Virginia
$292K +$213K +12,700 +334%
Squarepoint
32
Squarepoint
New York
$283K +$233K +13,920 +679%
BRC
33
Bell Rock Capital
Delaware
$272K +$18.4K +1,100 +8%
RMC
34
Regis Management Company
California
$238K – – –
Manulife (Manufacturers Life Insurance)
35
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$206K -$8.21K -490 -4%
New York State Common Retirement Fund
36
New York State Common Retirement Fund
New York
$181K – – –
Renaissance Technologies
37
Renaissance Technologies
New York
$175K +$42.4K +2,530 +34%
State of Wisconsin Investment Board
38
State of Wisconsin Investment Board
Wisconsin
$172K – – –
MLICM
39
Metropolitan Life Insurance Company (MetLife)
New York
$169K +$160K +9,566 New
Bank of America
40
Bank of America
North Carolina
$167K +$90.9K +5,424 +135%
CS
41
Credit Suisse
Switzerland
$167K +$111K +6,631 +233%
AIG
42
American International Group
New York
$163K +$11.5K +687 +8%
T. Rowe Price Associates
43
T. Rowe Price Associates
Maryland
$161K +$168 +10 +0.1%
VOYA Investment Management
44
VOYA Investment Management
Georgia
$147K – – –
Two Sigma Investments
45
Two Sigma Investments
New York
$139K +$132K +7,849 New
PAM
46
Panagora Asset Management
Massachusetts
$138K – – –
CPA
47
Cowen Prime Advisors
New York
$137K – – –
Commonwealth Equity Services
48
Commonwealth Equity Services
Massachusetts
$125K +$84.2K +5,028 +245%
NFA
49
Nationwide Fund Advisors
Ohio
$124K – – –
Goldman Sachs
50
Goldman Sachs
New York
$117K +$44.6K +2,664 +67%
1
2
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DRRX Hedge Fund Activity: Q3 2017 in Review

91 of the 4,012 institutional investors tracked by Wall St. Rank reported a position in DURECT Corp (DRRX) for Q3 2017, worth a combined $118M — up 14% from $103M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new DRRX positions and 7 closed out — a net gain of 7 holders — while 31 added to existing stakes and 17 trimmed.

The largest buyer was Mangrove Partners, adding an estimated $1.56M. The largest seller was Stonepine Capital Management, exiting entirely with an estimated $4.96M sold.

  • 91 institutional investors held DURECT Corp (DRRX) as of Q3 2017, up from 84 in Q2 2017.
  • Funds reported $118M of DURECT Corp stock for Q3 2017, up 14% quarter-over-quarter.
  • 14 funds opened new DURECT Corp positions in Q3 2017 and 7 closed out, a net change of +7 holders.
  • The largest DURECT Corp buyer in Q3 2017 was Mangrove Partners, an estimated $1.56M added.
  • The largest DURECT Corp seller in Q3 2017 was Stonepine Capital Management, an estimated $4.96M sold.

Based on aggregated 13F filings for Q3 2017.