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DRRX

DURECT Corp
DRRX

Delisted

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

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90 hedge funds and large institutions have $61.1M invested in DURECT Corp in 2017 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 38 increasing their positions, 19 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 19

83% more call options, than puts

Call options by funds: $42K | Put options by funds: $23K

0% more first-time investments, than exits

New positions opened: 12 | Existing positions closed: 12

0.07% less ownership

Funds ownership: 4.53% → 4.46% (-0.07%)

1% less funds holding

Funds holding: 91 → 90 (-1)

48% less capital invested

Capital invested by funds: $118M → $61.1M (-$56.7M)

Holders
90
Holders Change
-1
Holders Change %
-1.1%
% of All Funds
2.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
38
Reduced
19
Closed
12
Calls
$42K
Puts
$23K
Net Calls
+$19K
Net Calls Change
-$77K

Top Buyers

Rank Fund Capital Flow
1
ISL
Ingalls & Snyder LLC
New York
+$2.58M
2
Renaissance Technologies
Renaissance Technologies
New York
+$693K
3
BlackRock
BlackRock
New York
+$632K
4
BRC
Bell Rock Capital
Delaware
+$429K
5
BCM
Bridgeway Capital Management
Texas
+$297K

Top Sellers

Rank Fund Capital Flow
1
6CM
683 Capital Management
New York
-$2.35M
2
MP
Mangrove Partners
Connecticut
-$2.25M
3
Millennium Management
Millennium Management
New York
-$1.51M
4
TAM
Tocqueville Asset Management
New York
-$983K
5
BC
Bruce & Co
Illinois
-$863K
Name Holding Trade Value Shares
Change 		Change in
Stake
Two Sigma Advisers
76
Two Sigma Advisers
New York
$13K -$6.3K -530 -27%
UBS Group
77
UBS Group
Switzerland
$13K +$618 +52 +4%
Prudential Financial
78
Prudential Financial
New Jersey
$13K +$808 +68 +5%
Citigroup
79
Citigroup
New York
$13K +$16.7K +1,402 +3,260%
Jane Street
80
Jane Street
New York
$13K +$17.3K +1,457 New
LFAS
81
Level Four Advisory Services
Texas
$9K – – –
AIP
82
Ameritas Investment Partners
Nebraska
$8K – – –
GT
83
Glenmede Trust
Pennsylvania
$4K – – –
MAM
84
Meeder Asset Management
Ohio
$3K +$1.77K +149 +117%
RFC
85
Regions Financial Corp
Alabama
$2K +$2.38K +200 New
Royal Bank of Canada
86
Royal Bank of Canada
Ontario, Canada
$1K -$13.6K -1,146 -93%
HR
87
Howe & Rusling
New York
$1K – – –
PMFA
88
Plante Moran Financial Advisors
Michigan
$1K – – –
SWP
89
Stratos Wealth Partners
Ohio
$1K +$1.19K +100 New
QI
90
QS Investors
New York
$1K +$1.69K +142 New
6CM
91
683 Capital Management
New York
– -$2.35M -132,486 Closed
MP
92
Mangrove Partners
Connecticut
– -$2.25M -127,159 Closed
BC
93
Bruce & Co
Illinois
– -$863K -48,811 Closed
Squarepoint
94
Squarepoint
New York
– -$283K -15,970 Closed
MLICM
95
Metropolitan Life Insurance Company (MetLife)
New York
– -$169K -9,566 Closed
NFA
96
Nationwide Fund Advisors
Ohio
– -$124K -7,009 Closed
Macquarie Group
97
Macquarie Group
Australia
– -$84K -4,743 Closed
SB
98
Suntrust Banks
Georgia
– -$36K -2,030 Closed
N
99
Natixis
France
– -$29K -1,655 Closed
CSS
100
Cubist Systematic Strategies
Connecticut
– -$29K -1,650 Closed
1 2 3
4
5

DRRX Hedge Fund Activity: Q4 2017 in Review

90 of the 4,410 institutional investors tracked by Wall St. Rank reported a position in DURECT Corp (DRRX) for Q4 2017, worth a combined $61.1M — down 48% from $118M a quarter earlier.

Fund positioning in DRRX was balanced in Q4 2017: 12 funds opened new positions, 12 closed out, 38 added to existing stakes and 19 trimmed.

The largest buyer was Ingalls & Snyder LLC, adding an estimated $2.58M. The largest seller was 683 Capital Management, exiting entirely with an estimated $2.35M sold.

  • 90 institutional investors held DURECT Corp (DRRX) as of Q4 2017, down from 91 in Q3 2017.
  • Funds reported $61.1M of DURECT Corp stock for Q4 2017, down 48% quarter-over-quarter.
  • 12 funds opened new DURECT Corp positions in Q4 2017 and 12 closed out, a net change of 0 holders.
  • The largest DURECT Corp buyer in Q4 2017 was Ingalls & Snyder LLC, an estimated $2.58M added.
  • The largest DURECT Corp seller in Q4 2017 was 683 Capital Management, an estimated $2.35M sold.

Based on aggregated 13F filings for Q4 2017.