Vault-13

ASTRIA THERAPEUTICS INC CATB

COM · Common Stock · CUSIP 04635X102

107 institutional holders -10 vs Q1 2025
57,569,01457.6m shares reported held*
$310.0mreported value*
14 new 44 added 30 reduced 24 sold out net sold ≈ $4.1m (-763.3k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($329.1k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $5.38. Options: 4 managers hold calls ($34.6k notional), 1 hold puts ($0).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 44Q4 22: 62Q1 23: 67Q2 23: 77Q3 23: 69Q4 23: 81Q1 24: 103Q2 24: 101Q3 24: 104Q4 24: 112Q1 25: 117Q2 25: 107107Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202244
Q4 202262
Q1 202367
Q2 202377
Q3 202369
Q4 202381
Q1 2024103
Q2 2024101
Q3 2024104
Q4 2024112
Q1 2025117
Q2 2025107

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 31 bought or addedQ3 23: 29 cut or sold outQ4 23: 49 bought or addedQ4 23: 24 cut or sold outQ4 23Q1 24: 71 bought or addedQ1 24: 37 cut or sold outQ2 24: 60 bought or addedQ2 24: 52 cut or sold outQ2 24Q3 24: 47 bought or addedQ3 24: 50 cut or sold outQ4 24: 61 bought or addedQ4 24: 42 cut or sold outQ4 24Q1 25: 52 bought or addedQ1 25: 47 cut or sold outQ2 25: 58 bought or addedQ2 25: 54 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20233129
Q4 20234924
Q1 20247137
Q2 20246052
Q3 20244750
Q4 20246142
Q1 20255247
Q2 20255854

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200k$400k$600k$800kQ3 24 calls: $481.5kQ3 24 puts: $768.9kQ3 24P/C 1.60Q4 24 calls: $630.7kQ4 24 puts: $590.9kQ4 24P/C 0.94Q1 25 calls: $5.1kQ1 25 puts: $35.6kQ1 25P/C 6.93Q2 25 calls: $34.6kQ2 25 puts: $0Q2 25P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2024$481.5k$768.9k1.60
Q4 2024$630.7k$590.9k0.94
Q1 2025$5.1k$35.6k6.93
Q2 2025$34.6k$00.00

Biggest buyers

JPMORGAN CHASE & CO Added +1,660,039+1.7m
MILLENNIUM MANAGEMENT LLC Added +1,335,572+1.3m
Point72 Asset Management, L.P. New +762,756+762.8k
Nantahala Capital Management, LLC Added +400,000+400.0k
Vestal Point Capital, LP Added +342,000+342.0k
MORGAN STANLEY Added +325,527+325.5k
Affinity Asset Advisors, LLC New +300,000+300.0k
ADAGE CAPITAL PARTNERS GP, L.L.C. Added +286,800+286.8k
FCPM III SERVICES B.V. Added +285,000+285.0k
Nuveen, LLC Added +265,873+265.9k

Biggest sellers

RA CAPITAL MANAGEMENT, L.P. Sold out -5,105,213-5.1m
UBS Group AG Reduced -531,224-531.2k
FMR LLC Reduced -477,965-478.0k
ADAR1 Capital Management, LLC Reduced -392,044-392.0k
Redmile Group, LLC Sold out -269,078-269.1k
CITADEL ADVISORS LLC Reduced -195,526-195.5k
BlackRock, Inc. Reduced -129,714-129.7k
VANGUARD GROUP INC Reduced -123,592-123.6k
VOYA INVESTMENT MANAGEMENT LLC Reduced -112,488-112.5k
NORTHERN TRUST CORP Reduced -90,606-90.6k

Biggest calls

SIMPLEX TRADING, LLC Added $25.0k4.8k shares
Walleye Capital LLC New $9.1k1.7k shares
GROUP ONE TRADING LLC New $536100 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
GLAZER CAPITAL, LLC 13G · passive investor +1.1 pts · filed 2026-02-12 6.6% +1.1 pts 3.8m 2026-02-12

Fell to 5% or below in the last year: Vestal Point Capital, LP (0.0%, 2026-02-17), PERCEPTIVE ADVISORS LLC (0.0%, 2026-02-09), Magnetar Financial LLC (0.0%, 2026-01-28), ForGrowth III PA B.V. (0.0%, 2025-11-14)

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 PERCEPTIVE ADVISORS LLC 1.30% of their portfolio NEW YORK, NY 6,485,4206.5m $34.8m $34.8m 1.30% Unchanged
2 FMR LLC 0.00% of their portfolio BOSTON, MA 6,458,8016.5m $34.6m $34.6m 0.00% Reduced -478.0k -477,965
3 Vestal Point Capital, LP 1.28% of their portfolio NEW YORK, NY 4,522,0004.5m $24.2m $24.2m 1.28% Added +342.0k +342,000
4 FCPM III SERVICES B.V. 6.34% of their portfolio NAARDEN, P7 4,107,5374.1m $23.4m $23.4m 6.34% Added +285.0k +285,000
5 BlackRock, Inc. 0.00% of their portfolio New York, NY 3,698,7563.7m $19.8m $19.8m 0.00% Reduced -129.7k -129,714
6 Fairmount Funds Management LLC 2.47% of their portfolio WEST CONSHOHOCKEN, PA 3,554,1293.6m $19.1m $19.1m 2.47% Unchanged
7 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 2,969,7273.0m $15.9m $15.9m 0.01% Added +1.3m +1,335,572
8 TCG Crossover Management, LLC 1.69% of their portfolio PALO ALTO, CA 2,761,8612.8m $14.8m $14.8m 1.69% Unchanged
9 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,524,6602.5m $13.5m $13.5m 0.00% Reduced -123.6k -123,592
10 Venrock Adviser, LLC 0.99% of their portfolio NEW YORK, NY 2,457,3482.5m $13.2m $13.2m 0.99% Unchanged
11 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,696,0711.7m $9.1m $9.1m 0.00% Added +1.7m +1,660,039
12 Vivo Capital, LLC 0.85% of their portfolio Palo Alto, CA 1,552,6851.6m $8.3m $8.3m 0.85% Unchanged
13 Driehaus Capital Management LLC 0.06% of their portfolio Chicago, IL 1,419,3331.4m $7.6m $7.6m 0.06% Reduced -8.9k -8,884
14 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 1,175,0971.2m $6.3m $6.3m 0.01% Reduced -195.5k -195,526
15 Nantahala Capital Management, LLC 0.41% of their portfolio NEW CANAAN, CT 1,069,5301.1m $5.7m $5.7m 0.41% Added +400.0k +400,000
16 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 963,938963.9k $5.2m $5.2m 0.00% Reduced -15.7k -15,657
17 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 934,120934.1k $5.0m $5.0m 0.00% Reduced -30.8k -30,789
18 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 875,000875.0k $4.7m $4.7m 0.01% Added +286.8k +286,800
19 Point72 Asset Management, L.P. 0.01% of their portfolio STAMFORD, CT 762,756762.8k $4.1m $4.1m 0.01% New
20 UBS Group AG 0.00% of their portfolio ZURICH, V8 712,252712.3k $3.8m $3.8m 0.00% Reduced -531.2k -531,224
21 Logos Global Management LP 0.50% of their portfolio San Francisco, CA 700,000700.0k $3.8m $3.8m 0.50% Added +200.0k +200,000
22 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 525,552525.6k $2.8m $2.8m 0.00% Added +325.5k +325,527
23 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 375,977376.0k $2.0m $2.0m 0.00% Reduced -90.6k -90,606
24 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 369,390369.4k $2.0m $2.0m 0.00% Added +265.9k +265,873
25 DAFNA Capital Management LLC 0.48% of their portfolio LOS ANGELES, CA 324,775324.8k $1.7m $1.7m 0.48% Added +10.0k +10,000
26 Sio Capital Management, LLC 0.68% of their portfolio NEW YORK, NY 318,256318.3k $1.7m $1.7m 0.68% Added +3.2k +3,151
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 310,580310.6k $1.7m $1.7m 0.00% Reduced -4.4k -4,436
28 Affinity Asset Advisors, LLC 0.24% of their portfolio NEW YORK, NY 300,000300.0k $1.6m $1.6m 0.24% New
29 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 289,778289.8k $1.6m $1.6m 0.00% Added +110.6k +110,617
30 SPHERA FUNDS MANAGEMENT LTD. 0.36% of their portfolio TEL AVIV, L3 257,402257.4k $1.4m $1.4m 0.36% Added +67.6k +67,602
31 ADAR1 Capital Management, LLC 0.22% of their portfolio AUSTIN, TX 249,646249.6k $1.3m $1.3m 0.22% Reduced -392.0k -392,044
32 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 220,909220.9k $1.2m $1.2m 0.00% Added +36.8k +36,830
33 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 193,749193.7k $1.0m $1.0m 0.00% Added +41.1k +41,138
34 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 177,312177.3k $950.4k $950.4k 0.00% Added +18.7k +18,724
35 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 153,232153.2k $820.0k $820.0k 0.00% Added +153.2k +153,170
36 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 125,716125.7k $673.8k $673.8k 0.00% Added +6.7k +6,696
37 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 117,534117.5k $630.0k $630.0k 0.00% Added +44.9k +44,901
38 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 103,566103.6k $555.1k $555.1k 0.00% Added +56.0k +56,006
39 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 102,349102.3k $548.6k $548.6k 0.01% Added +2.2k +2,242
40 TANG CAPITAL MANAGEMENT LLC 0.03% of their portfolio SAN DIEGO, CA 100,000100.0k $536.0k $536.0k 0.03% Unchanged
41 PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio BOSTON, MA 98,45898.5k $527.7k $527.7k 0.00% New
42 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 90,58390.6k $485.5k $485.5k 0.00% Added +12.2k +12,174
43 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 82,39682.4k $441.6k $441.6k 0.00% Added +63.6k +63,639
44 Jump Financial, LLC 0.01% of their portfolio Chicago, IL 79,19379.2k $424.5k $424.5k 0.01% Added +45.9k +45,888
45 ExodusPoint Capital Management, LP 0.01% of their portfolio NEW YORK, NY 79,04079.0k $424.0k $424.0k 0.01% Added +42.1k +42,134
46 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 75,67475.7k $405.6k $405.6k 0.00% Added +11.7k +11,663
47 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 74,24474.2k $397.9k $397.9k 0.00% Reduced -34.7k -34,654
48 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 60,85160.9k $334.7k $334.7k 0.00% Added +28.0k +28,043
49 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 57,97058.0k $310.7k $310.7k 0.00% Added +4.0k +3,950
50 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 56,44256.4k $302.5k $302.5k 0.00% Added +4.3k +4,335
51 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 55,78955.8k $299.0k $299.0k 0.00% Reduced -1.6k -1,564
52 PDT Partners, LLC 0.02% of their portfolio New York, NY 54,64254.6k $292.9k $292.9k 0.02% Added +25.9k +25,935
53 CANTOR FITZGERALD, L. P. 0.01% of their portfolio NEW YORK, NY 54,63554.6k $292.8k $292.8k 0.01% New
54 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 49,62849.6k $266.0k $266.0k 0.00% Added +3.9k +3,881
55 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 37,17337.2k $199.2k $199.2k 0.00% Reduced -55.1k -55,066
56 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 36,24936.2k $194.3k $194.3k 0.01% New
57 EntryPoint Capital, LLC 0.09% of their portfolio NEW YORK, NY 33,37533.4k $178.9k $178.9k 0.09% New
58 GSA CAPITAL PARTNERS LLP 0.01% of their portfolio LONDON, X0 30,92830.9k $166.0k $166.0k 0.01% Reduced -36.2k -36,246
59 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 30,54030.5k $163.7k $163.7k 0.00% Reduced -4.6k -4,633
60 ALPS ADVISORS INC 0.00% of their portfolio Denver, CO 30,42430.4k $163.1k $163.1k 0.00% Reduced -13.0k -13,020
61 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 30,04830.0k $161.1k $161.1k 0.00% Reduced -112.5k -112,488
62 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 27,43227.4k $147.0k $147.0k 0.00% Added +3.4k +3,356
63 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 27,32927.3k $146.5k $146.5k 0.00% Reduced -6.8k -6,775
64 BAILARD, INC. 0.00% of their portfolio Foster City, CA 26,50026.5k $142.0k $142.0k 0.00% New
65 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 26,22626.2k $140.6k $140.6k 0.00% Reduced -9.1k -9,107
66 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 24,95325.0k $133.7k $133.7k 0.00% Added +1.6k +1,604
67 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 23,39323.4k $125.4k $125.4k 0.00% Reduced -4.5k -4,513
68 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 22,36622.4k $119.0k $119.0k 0.00% New
69 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 21,51721.5k $116.0k $116.0k 0.00% Added +1.3k +1,327
70 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 19,86219.9k $106.5k $106.5k 0.00% New
71 Susquehanna Portfolio Strategies, LLC 0.00% of their portfolio Bala Cynwyd, PA 17,90017.9k $95.9k $95.9k 0.00% New
72 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 17,39217.4k $93.2k $93.2k 0.00% Added +771 +771
73 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 16,87516.9k $90.5k $90.5k 0.00% Reduced -468 -468
74 Virtus Investment Advisers, LLC 0.03% of their portfolio HARTFORD, CT 16,79216.8k $90.0k $90.0k 0.03% Added +57 +57
75 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 15,16215.2k $81.3k $81.3k 0.00% Reduced -2.4k -2,389
76 AlphaQuest LLC 0.01% of their portfolio New York, NY 14,21614.2k $76.2k $76.2k 0.01% Unchanged
77 Point72 Asia (Singapore) Pte. Ltd. 0.01% of their portfolio SINGAPORE, U0 11,96912.0k $64.2k $64.2k 0.01% Added +5.3k +5,254
78 Brooklyn Investment Group 0.01% of their portfolio NEW YORK, NY 11,44411.4k $61.3k $61.3k 0.01% Added +2.8k +2,750
79 China Universal Asset Management Co., Ltd. 0.01% of their portfolio SHANGHAI, F4 11,33511.3k $60.8k $60.8k 0.01% Added +15 +15
80 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 10,86910.9k $58.3k $58.3k 0.00% Reduced -1.7k -1,694
81 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 10,72010.7k $57.5k $57.5k 0.00% Unchanged
82 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 10,07510.1k $54.0k $54.0k 0.00% Unchanged
83 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 5,9015.9k $31.6k $31.6k 0.00% Reduced -1.7k -1,701
84 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 5,4715.5k $29.3k $29.3k 0.00% Added +3.6k +3,557
85 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 4,9715.0k $26.6k $26.6k 0.00% Unchanged
86 Legal & General Group Plc 0.00% of their portfolio London, X0 3,7443.7k $20.1k $20.1k 0.00% Reduced -27.7k -27,674
87 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 2,1802.2k $11.7k $11.7k 0.00% Added +274 +274
88 1620 INVESTMENT ADVISORS, INC. 0.01% of their portfolio PLYMOUTH, MA 2,0002.0k $10.7k $10.7k 0.01% New
89 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 1,6831.7k $9.0k $9.0k 0.00% Unchanged
90 GF FUND MANAGEMENT CO. LTD. 0.00% of their portfolio GUANGZHOU, F4 1,4441.4k $7.7k $7.7k 0.00% Unchanged
91 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 1,1541.2k $6.2k $6.2k 0.00% Added +995 +995
92 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 586586 $3.1k $3.1k 0.00% Reduced -1.0k -1,039
93 Clearstead Advisors, LLC 0.00% of their portfolio CLEVELAND, OH 416416 $2.2k $2.2k 0.00% Unchanged
94 Versant Capital Management, Inc 0.00% of their portfolio PHOENIX, AZ 298298 $1.6k $1.6k 0.00% New
95 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 260260 $1.0k $1.0k 0.00% Added +191 +191
96 Daiwa Securities Group Inc. 0.00% of their portfolio CHIYODA-KU,TOKYO, M0 186186 $1.0k $1.0k 0.00% Unchanged
97 CWM, LLC 0.00% of their portfolio OMAHA, NE 152152 $1.0k $1.0k 0.00% Added +102 +102
98 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 145145 $777 $777 0.00% New
99 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 138138 $740 $740 0.00% Reduced -1.7k -1,749
100 ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio CHICAGO, IL 115115 $616 $616 0.00% Reduced -40 -40