Vault-13

SHATTUCK LABS INC STTK

COM · Common Stock · CUSIP 82024L103

49 institutional holders -14 vs Q3 2022
20,497,86120.5m shares reported held*
48.3% of all shares outstanding*
$47.1mreported value*
3 new 15 added 16 reduced 18 sold out net sold ≈ $571.5k (-248.5k 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. Holder counts are more reliable. Shares outstanding: 42.4m as of 2023-02-01, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.30. Options: 2 managers hold calls ($460 notional), 1 hold puts ($0).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

0255075Q3 22: 63Q4 22: 4949Q3 22Q4 22
Numbers
QuarterHolders
Q3 202263
Q4 202249

Calls vs puts

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

CallsPuts
$0$200$400$600Q3 22 calls: $0Q3 22 puts: $0Q3 22P/C —Q4 22 calls: $460Q4 22 puts: $0Q4 22P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2022$0$0—
Q4 2022$460$00.00

Biggest buyers

Prosight Management, LP Added +992,717+992.7k
INVESTMENT MANAGEMENT OF VIRGINIA LLC Added +183,515+183.5k
CLARK ESTATES INC/NY Added +137,958+138.0k
BANK OF AMERICA CORP /DE/ Added +22,628+22.6k
PRUDENTIAL FINANCIAL INC New +16,250+16.2k
JACOBS LEVY EQUITY MANAGEMENT, INC Added +15,595+15.6k
GEODE CAPITAL MANAGEMENT, LLC Added +15,505+15.5k
VANGUARD GROUP INC Added +13,331+13.3k
Tower Research Capital LLC (TRC) Added +10,023+10.0k
STATE STREET CORP Added +5,300+5.3k

Biggest sellers

MORGAN STANLEY Reduced -512,467-512.5k
BlackRock Inc. Reduced -250,614-250.6k
KEYBANK NATIONAL ASSOCIATION/OH Sold out -115,347-115.3k
Russell Investments Group, Ltd. Sold out -96,012-96.0k
MILLENNIUM MANAGEMENT LLC Reduced -88,364-88.4k
APOGEM CAPITAL LLC Sold out -78,757-78.8k
Ergoteles LLC Reduced -75,777-75.8k
GSA CAPITAL PARTNERS LLP Reduced -55,181-55.2k
CITADEL ADVISORS LLC Reduced -51,962-52.0k
Curi Wealth Management, LLC Sold out -50,000-50.0k

Biggest calls

CITADEL ADVISORS LLC New $460200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

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
T. Rowe Price Investment Management, Inc. 13G · institution +1.5 pts · filed 2026-08-14 15.3% +1.5 pts 13.4m≈ $93.2m 2026-08-14
ORBIMED ADVISORS LLC 13D · may seek influence no change · filed 2026-06-15
Stated purposeThe Reporting Persons from time to time intend to review their investment in the Issuer on the basis of various factors, including the Issuer's business, financial condition, results of operations and prospects, general economic and industry conditions, the securities markets in general and those for the Issuer's Shares in particular, as well as other developments and other investment opportunities. Based upon such review, the Reporting Persons will take such actions in the future as the Reporting Persons may deem appropriate in light of the circumstances existing from time to time. If the Reporting Persons believe that further investment in the Issuer is attractive, whether because of the market price of Shares or otherwise, they may acquire Shares or other securities of the Issuer either… Full filing
10.0% no change 9.0m≈ $62.6m 2026-06-15
Redmile Group, LLC 13D · may seek influence no change · filed 2026-07-17 9.9% no change 10.0m≈ $69.5m 2026-07-17
Prosight Management, LP 13G · passive investor filed 2025-11-13 9.9% 6.5m≈ $45.4m 2025-11-13
ADAGE CAPITAL PARTNERS GP, L.L.C. 13G · institution filed 2025-02-12 9.8% 4.7m≈ $32.4m 2025-02-12
BlackRock, Inc. 13G · institution +3.5 pts · filed 2026-10-27 5.3% +3.5 pts 5.3m≈ $37.1m 2026-10-27
Deep Track Capital, LP 13G · passive investor new · filed 2026-06-17 5.2% new 5.0m≈ $34.7m 2026-06-17

Insider purchases and sales in Q4 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q1 21: 0 buyingQ1 21: 0 sellingQ2 21: 0 buyingQ2 21: 0 sellingQ2 21Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 1 sellingQ4 21Q1 22: 1 buyingQ1 22: 0 sellingQ2 22: 1 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—1$643.5k—
Q1 20221$56.0k0——
Q2 20221$199.8k0——
Q3 20220—0——
Q4 20220—0——

None reported in Q4 2022.

Holders, Q4 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 FMR LLC 0.00% of their portfolio BOSTON, MA 6,358,5876.4m $14.6m $14.6m 0.00% Added +1.3k +1,286
2 Redmile Group, LLC 0.53% of their portfolio LARKSPUR, CA 5,619,9145.6m $12.9m $12.9m 0.53% Unchanged
3 Prosight Management, LP 2.72% of their portfolio DALLAS, TX 2,113,4932.1m $4.9m $4.9m 2.72% Added +992.7k +992,717
4 CLARK ESTATES INC/NY 0.71% of their portfolio NEW YORK, NY 1,480,3981.5m $3.4m $3.4m 0.71% Added +138.0k +137,958
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,164,0811.2m $2.7m $2.7m 0.00% Added +13.3k +13,331
6 Laurion Capital Management LP 0.03% of their portfolio NEW YORK, NY 506,000506.0k $1.2m $1.2m 0.03% Unchanged
7 BlackRock Inc. 0.00% of their portfolio New York, NY 503,617503.6k $1.2m $1.2m 0.00% Reduced -250.6k -250,614
8 INVESTMENT MANAGEMENT OF VIRGINIA LLC 0.19% of their portfolio RICHMOND, VA 418,840418.8k $963.3k $963.3k 0.19% Added +183.5k +183,515
9 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 346,185346.2k $796.0k $796.0k 0.00% Added +15.5k +15,505
10 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 256,300256.3k $589.0k $589.0k 0.00% Reduced -8.8k -8,800
11 PATHSTONE FAMILY OFFICE, LLC 0.00% of their portfolio ENGLEWOOD, NJ 230,678230.7k $530.6k $530.6k 0.00% Unchanged
12 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio FLORHAM PARK, NJ 138,276138.3k $318.0k $318.0k 0.00% Added +15.6k +15,595
13 BENJAMIN F. EDWARDS & COMPANY, INC. 0.01% of their portfolio ST. LOUIS, MO 131,850131.8k $303.0k $303.0k 0.01% Reduced -38.6k -38,600
14 RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio NEW YORK, NY 108,615108.6k $249.8k $249.8k 0.01% Unchanged
15 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 94,11994.1k $216.0k $216.0k 0.00% Reduced -88.4k -88,364
16 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 92,31892.3k $212.3k $212.3k 0.00% Added +5.3k +5,300
17 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 85,10085.1k $195.7k $195.7k 0.01% Reduced -25.0k -25,000
18 LBJ Family Wealth Advisors, Ltd. 0.14% of their portfolio AUSTIN, TX 82,17782.2k $189.0k $189.0k 0.14% Unchanged
19 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 69,99970.0k $161.0k $161.0k 0.00% Reduced -52.0k -51,962
20 VILLERE ST DENIS J & CO LLC 0.01% of their portfolio New Orleans, LA 68,07168.1k $156.0k $156.0k 0.01% Unchanged
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 62,02762.0k $142.7k $142.7k 0.00% Reduced -111 -111
22 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 55,13355.1k $128.0k $128.0k 0.00% Added +4.7k +4,699
23 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 53,00053.0k $121.9k $121.9k 0.00% Reduced -11.3k -11,300
24 GSA CAPITAL PARTNERS LLP 0.01% of their portfolio LONDON, X0 47,18347.2k $109.0k $109.0k 0.01% Reduced -55.2k -55,181
25 CORNERCAP INVESTMENT COUNSEL INC 0.02% of their portfolio Atlanta, GA 46,92746.9k $107.9k $107.9k 0.02% Added +430 +430
26 CLOVERFIELDS CAPITAL GROUP, LP 0.03% of their portfolio MINNEAPOLIS, MN 45,00045.0k $103.5k $103.5k 0.03% Unchanged
27 PIPER SANDLER & CO. 0.09% of their portfolio MINNEAPOLIS, MN 39,46739.5k $90.8k $90.8k 0.09% Unchanged
28 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 38,71838.7k $89.1k $89.1k 0.00% Added +22.6k +22,628
29 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 33,31033.3k $77.0k $77.0k 0.00% Added +10.0k +10,023
30 Ergoteles LLC 0.00% of their portfolio NEW YORK, NY 26,94826.9k $62.0k $62.0k 0.00% Reduced -75.8k -75,777
31 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 20,88120.9k $48.0k $48.0k 0.00% Unchanged
32 Reliant Investment Management, LLC 0.03% of their portfolio Memphis, TN 20,00020.0k $46.0k $46.0k 0.03% Unchanged
33 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 19,30019.3k $44.0k $44.0k 0.00% Unchanged
34 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 16,47116.5k $37.9k $37.9k 0.00% First filing
35 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 16,25016.2k $37.4k $37.4k 0.00% New
36 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 15,01315.0k $34.5k $34.5k 0.00% Reduced -6.6k -6,619
37 DENALI ADVISORS LLC 0.01% of their portfolio SAN DIEGO, CA 13,10013.1k $30.1k $30.1k 0.01% Unchanged
38 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 12,50112.5k $29.2k $29.2k 0.00% Reduced -666 -666
39 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 11,96012.0k $27.5k $27.5k 0.00% Reduced -5.0k -5,003
40 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 11,87311.9k $27.3k $27.3k 0.00% Unchanged
41 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 11,13311.1k $25.6k $25.6k 0.00% Added +7 +7
42 UBS Group AG 0.00% of their portfolio ZURICH, V8 6,7646.8k $15.6k $15.6k 0.00% Added +1.2k +1,231
43 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 3,5033.5k $8.1k $8.1k 0.00% Reduced -512.5k -512,467
44 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,4261.4k $3.0k $3.0k 0.00% Reduced -822 -822
45 FEDERATED HERMES, INC. 0.00% of their portfolio PITTSBURGH, PA 1,1221.1k $2.6k $2.6k 0.00% Added +737 +737
46 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 119119 $2.0k $2.0k 0.00% New
47 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 107107 $246 $246 0.00% Reduced -513 -513
48 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 77 $0 $0 0.00% New
49 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged