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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
State Board of Administration of Florida Retirement System
51
State Board of Administration of Florida Retirement System
Florida
$114K – – –
Brown Advisory
52
Brown Advisory
Maryland
$106K -$16.8K -1,000 -14%
Jacobs Levy Equity Management
53
Jacobs Levy Equity Management
New Jersey
$94K +$88.8K +5,299 New
GC
54
Guggenheim Capital
Illinois
$85K +$168 +10 +0.2%
Macquarie Group
55
Macquarie Group
Australia
$84K – – –
Citadel Advisors
56
Citadel Advisors
Florida
$68K +$14.3K +852 +28%
SIP
57
Stoneridge Investment Partners
Pennsylvania
$65K – – –
AllianceBernstein
58
AllianceBernstein
Tennessee
$56K – – –
AI
59
Accredited Investors
Minnesota
$53K – – –
AAP
60
Arax Advisory Partners
Colorado
$53K – – –
FQ
61
First Quadrant
California
$53K +$50K +2,984 New
TSS
62
Two Sigma Securities
New York
$51K +$48.6K +2,900 New
Legal & General Group
63
Legal & General Group
United Kingdom
$45K +$4.74K +283 +13%
Principal Financial Group
64
Principal Financial Group
Iowa
$45K +$42.4K +2,528 New
SB
65
Suntrust Banks
Georgia
$36K +$34K +2,030 New
Two Sigma Advisers
66
Two Sigma Advisers
New York
$35K +$32.8K +1,960 New
AB
67
Amalgamated Bank
New York
$30K -$553 -33 -2%
CSS
68
Cubist Systematic Strategies
Connecticut
$29K +$27.6K +1,650 New
N
69
Natixis
France
$29K +$27.7K +1,655 New
Group One Trading
70
Group One Trading
Illinois
$29K +$27.8K +1,660 New
SG Americas Securities
71
SG Americas Securities
New York
$28K +$26.4K +1,576 New
NCCM
72
Nine Chapters Capital Management
New Jersey
$28K +$27K +1,610 New
LTFS
73
Ladenburg Thalmann Financial Services
Florida
$27K – – –
CC
74
Cornerstone Capital
California
$25K -$91.3K -5,450 -80%
Prudential Financial
75
Prudential Financial
New Jersey
$23K – – –
1 2
3
4

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.