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DRRX

DURECT Corp
DRRX

Delisted

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

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55 hedge funds and large institutions have $45.1M invested in DURECT Corp in 2023 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 19 increasing their positions, 11 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

613% more call options, than puts

Call options by funds: $6.08M | Put options by funds: $852K

73% more repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 11

29% more capital invested

Capital invested by funds: $35M → $45.1M (+$10.1M)

20% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 5

2% more funds holding

Funds holding: 54 → 55 (+1)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.02% less ownership

Funds ownership: 40.69% → 40.67% (-0.02%)

Holders
55
Holders Change
+1
Holders Change %
+1.85%
% of All Funds
0.88%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
6
Increased
19
Reduced
11
Closed
5
Calls
$6.08M
Puts
$852K
Net Calls
+$5.22M
Net Calls Change
+$4.64M

Top Buyers

Rank Fund Capital Flow
1
AC
Armistice Capital
New York
+$3.31M
2
ISL
Ingalls & Snyder LLC
New York
+$1.63M
3
CM
Caption Management
Oklahoma
+$896K
4
Simplex Trading
Simplex Trading
Illinois
+$589K
5
BWCS
Beirne Wealth Consulting Services
Connecticut
+$268K

Top Sellers

Rank Fund Capital Flow
1
AC
Antara Capital
New York
-$2.81M
2
Millennium Management
Millennium Management
New York
-$476K
3
E
Ergoteles
New York
-$243K
4
Two Sigma Investments
Two Sigma Investments
New York
-$133K
5
Bank of Nova Scotia
Bank of Nova Scotia
Ontario, Canada
-$83.2K

DRRX Hedge Fund Activity: Q1 2023 in Review

55 of the 6,283 institutional investors tracked by Wall St. Rank reported a position in DURECT Corp (DRRX) for Q1 2023, worth a combined $45.1M — up 29% from $35M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new DRRX positions and 5 closed out — a net gain of 1 holder — while 19 added to existing stakes and 11 trimmed.

The largest buyer was Armistice Capital, opening a new position worth an estimated $3.31M. The largest seller was Antara Capital, exiting entirely with an estimated $2.81M sold.

  • 55 institutional investors held DURECT Corp (DRRX) as of Q1 2023, up from 54 in Q4 2022.
  • Funds reported $45.1M of DURECT Corp stock for Q1 2023, up 29% quarter-over-quarter.
  • 6 funds opened new DURECT Corp positions in Q1 2023 and 5 closed out, a net change of +1 holder.
  • The largest DURECT Corp buyer in Q1 2023 was Armistice Capital, an estimated $3.31M added.
  • The largest DURECT Corp seller in Q1 2023 was Antara Capital, an estimated $2.81M sold.

Based on aggregated 13F filings for Q1 2023.