蒼鷺治療公司
DE ˙ DB ˙ US4277461020
€0.38 ↓ -0.05 (-12.76%)
2026-06-04
分享價格
SecurityDE:AXD2 / Heron Therapeutics, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership198,550 shares
Latest Disclosed Value $ 258,115
Alliancebernstein L.p. ownership in AXD2 / Heron Therapeutics, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 198,550 shares of Heron Therapeutics, Inc. (DE:AXD2) valued at $128,760 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 198,550 shares of Heron Therapeutics, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $74,655 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 258 0.00 0.0001
2026-02-17 2025-12-31 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 258 3.20 0.0001
2025-11-14 2025-09-30 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 250 -39.02 0.0001
2025-08-14 2025-06-30 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 411 -5.96 0.0001
2025-05-15 2025-03-31 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 437 43.89 0.0002
2025-02-12 2024-12-31 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 304 -23.29 0.0001
2024-11-14 2024-09-30 13F HERON THERAPEUTICS COM 427746102 198,550 0 0.00 395 -43.08 0.0001
2024-08-14 2024-06-30 13F HERON THERAPEUTICS COM 427746102 198,550 33,520 20.31 695 51.86 0.0002
2024-05-14 2024-03-31 13F HERON THERAPEUTICS COM 427746102 165,030 -28,590 -14.77 457 38.91 0.0002
2024-02-14 2023-12-31 13F HERON THERAPEUTICS COM 427746102 193,620 0 0.00 329 65.33 0.0001
2023-11-14 2023-09-30 13F HERON THERAPEUTICS COM 427746102 193,620 0 0.00 199 -11.16 0.0001
2023-08-15 2023-06-30 13F HERON THERAPEUTICS COM 427746102 193,620 16,720 9.45 225 -16.10 0.0001
2023-05-15 2023-03-31 13F HERON THERAPEUTICS COM 427746102 176,900 0 0.00 267 -39.59 0.0001
2023-02-15 2022-12-31 13F HERON THERAPEUTICS COM 427746102 176,900 16,100 10.01 442 -34.90 0.0002
2022-11-15 2022-09-30 13F HERON THERAPEUTICS COM 427746102 160,800 0 0.00 679 51.22 0.0003
2022-08-15 2022-06-30 13F HERON THERAPEUTICS COM 427746102 160,800 -218,500 -57.61 449 -79.31 0.0002
2022-05-13 2022-03-31 13F HERON THERAPEUTICS COM 427746102 379,300 250,300 194.03 2,170 84.21 0.0008
2022-02-14 2021-12-31 13F HERON THERAPEUTICS COM 427746102 129,000 -14,100 -9.85 1,178 -23.01 0.0004
2021-11-10 2021-09-30 13F HERON THERAPEUTICS COM 427746102 143,100 0 0.00 1,530 -31.11 0.0006
2021-07-30 2021-06-30 13F HERON THERAPEUTICS COM 427746102 143,100 -57,752 -28.75 2,221 -31.79 0.0009
2021-05-06 2021-03-31 13F HERON THERAPEUTICS COM 427746102 200,852 0 0.00 3,256 -23.41 0.0014
2021-02-08 2020-12-31 13F HERON THERAPEUTICS COM 427746102 200,852 0 0.00 4,251 42.79 0.0020
2020-11-12 2020-09-30 13F HERON THERAPEUTICS COM 427746102 200,852 -70,778 -26.06 2,977 -25.50 0.0016
2020-08-13 2020-06-30 13F HERON THERAPEUTICS COM 427746102 271,630 11,000 4.22 3,996 30.59 0.0023
2020-05-14 2020-03-31 13F HERON THERAPEUTICS COM 427746102 260,630 135,030 107.51 3,060 3.66 0.0022
2020-02-18 2019-12-31 13F HERON THERAPEUTICS COM 427746102 125,600 3,100 2.53 2,952 30.27 0.0017
2019-11-14 2019-09-30 13F HERON THERAPEUTICS COM 427746102 122,500 0 0.00 2,266 -0.48 0.0014
2019-08-14 2019-06-30 13F HERON THERAPEUTICS COM 427746102 122,500 -37,193 -23.29 2,277 -41.66 0.0014
2019-05-14 2019-03-31 13F HERON THERAPEUTICS COM 427746102 159,693 56,493 54.74 3,903 45.80 0.0025
2019-02-13 2018-12-31 13F HERON THERAPEUTICS COM 427746102 103,200 0 0.00 2,677 -18.03 0.0020
2018-11-08 2018-09-30 13F HERON THERAPEUTICS COM 427746102 103,200 0 0.00 3,266 -18.53 0.0021
2018-08-13 2018-06-30 13F HERON THERAPEUTICS COM 427746102 103,200 46,900 83.30 4,009 157.98 0.0028
2018-05-14 2018-03-31 13F HERON THERAPEUTICS COM 427746102 56,300 -54,600 -49.23 1,554 -22.57 0.0011
2018-02-13 2017-12-31 13F HERON THERAPEUTICS COM 427746102 110,900 45,100 68.54 2,007 88.81 0.0014
2017-11-13 2017-09-30 13F HERON THERAPEUTICS COM 427746102 65,800 0 0.00 1,063 16.68 0.0008
2017-08-10 2017-06-30 13F HERON THERAPEUTICS COM 427746102 65,800 10,100 18.13 911 8.97 0.0007
2017-05-11 2017-03-31 13F HERON THERAPEUTICS COM 427746102 55,700 7,000 14.37 836 31.03 0.0007
2017-02-13 2016-12-31 13F HERON THERAPEUTICS COM 427746102 48,700 0 0.00 638 -23.96 0.0005
2016-11-10 2016-09-30 13F HERON THERAPEUTICS COM 427746102 48,700 1,300 2.74 839 -1.99 0.0007
2016-08-11 2016-06-30 13F HERON THERAPEUTICS COM 427746102 47,400 0 0.00 856 -4.89 0.0007
2016-05-13 2016-03-31 13F HERON THERAPEUTICS COM 427746102 47,400 -586,961 -92.53 900 -94.69 0.0008
2016-02-16 2015-12-31 13F/A-1 HERON THERAPEUTICS COM 427746102 634,361 26,874 4.42 16,937 14.26 0.0144
2016-02-12 2015-12-31 13F HERON THERAPEUTICS COM 427746102 634,361 15,478
2015-11-13 2015-09-30 13F HERON THERAPEUTICS COM 427746102 607,487 560,087 1,181.62 14,823 903.59 0.0127
2015-08-14 2015-06-30 13F HERON THERAPEUTICS COM 427746102 47,400 43,600 1,147.37 1,477 2,585.45 0.0012
2015-05-13 2015-03-31 13F HERON THERAPEUTICS COM 427746102 3,800 2,800 280.00 55 450.00 0.0000
2015-02-13 2014-12-31 13F HERON THERAPEUTICS COM 427746102 1,000 0 0.00 10 25.00 0.0000
2014-11-13 2014-09-30 13F HERON THERAPEUTICS COM 427746102 1,000 -1,000 -50.00 8 -68.00 0.0000
2014-08-13 2014-06-30 13F HERON THERAPEUTICS COM 427746102 2,000 2,000 25 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.