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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
Charles Schwab
26
Charles Schwab
California
$243K – – –
ZA
27
Zazove Associates
Nevada
$235K – – –
ARTA
28
A.R.T. Advisors
New York
$216K +$279K +23,487 New
California State Teachers Retirement System (CalSTRS)
29
California State Teachers Retirement System (CalSTRS)
California
$208K +$11.9K +1,000 +5%
TA
30
Teachers Advisors
New York
$199K – – –
Ameriprise
31
Ameriprise
Minnesota
$180K -$8.04K -676 -3%
SG Americas Securities
32
SG Americas Securities
New York
$174K +$205K +17,257 +1,095%
Jacobs Levy Equity Management
33
Jacobs Levy Equity Management
New Jersey
$172K +$159K +13,348 +252%
Bank of America
34
Bank of America
North Carolina
$159K +$92.6K +7,793 +83%
RMC
35
Regis Management Company
California
$124K – – –
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$122K -$46.6K -3,924 -23%
Manulife (Manufacturers Life Insurance)
37
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$117K +$13.4K +1,124 +10%
AG
38
Algert Global
California
$105K +$135K +11,362 New
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$94K – – –
Citadel Advisors
40
Citadel Advisors
Florida
$90K +$71K +5,971 +154%
State of Wisconsin Investment Board
41
State of Wisconsin Investment Board
Wisconsin
$89K – – –
AIG
42
American International Group
New York
$89K +$5.61K +472 +5%
Two Sigma Investments
43
Two Sigma Investments
New York
$89K +$21.7K +1,828 +23%
T. Rowe Price Associates
44
T. Rowe Price Associates
Maryland
$87K +$3.51K +295 +3%
CPA
45
Cowen Prime Advisors
New York
$80K +$11.9K +1,000 +13%
Goldman Sachs
46
Goldman Sachs
New York
$78K +$21.4K +1,802 +27%
VOYA Investment Management
47
VOYA Investment Management
Georgia
$76K – – –
CCMH
48
Cornerstone Capital Management Holdings
New York
$64K +$83.2K +7,000 New
State Board of Administration of Florida Retirement System
49
State Board of Administration of Florida Retirement System
Florida
$59K – – –
Brown Advisory
50
Brown Advisory
Maryland
$55K – – –
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.