Vault-13

CLIMB BIO INC CLYM

COM · Common Stock · CUSIP 28658R106

81 institutional holders +9 vs Q3 2024
55,698,57355.7m shares reported held*
82.9% of all shares outstanding*
$100.3mreported value*
18 new 28 added 12 reduced 18 sold out net sold ≈ $4.2m (-2.3m 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 ($15.3k this quarter). Holder counts are more reliable. Shares outstanding: 67.2m as of 2024-11-07, 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 ≈ $1.80.

Trends to Q4 2024

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 23Q4 22: 21Q1 23: 20Q2 23: 23Q3 23: 24Q4 23: 24Q1 24: 22Q2 24: 48Q3 24: 72Q4 24: 8181Q3 22Q1 23Q3 23Q1 24Q3 24Q4 24
Numbers
QuarterHolders
Q3 202223
Q4 202221
Q1 202320
Q2 202323
Q3 202324
Q4 202324
Q1 202422
Q2 202448
Q3 202472
Q4 202481

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q1 23: 7 bought or addedQ1 23: 6 cut or sold outQ2 23: 9 bought or addedQ2 23: 6 cut or sold outQ2 23Q3 23: 8 bought or addedQ3 23: 9 cut or sold outQ4 23: 8 bought or addedQ4 23: 11 cut or sold outQ4 23Q1 24: 8 bought or addedQ1 24: 7 cut or sold outQ2 24: 40 bought or addedQ2 24: 9 cut or sold outQ2 24Q3 24: 57 bought or addedQ3 24: 14 cut or sold outQ4 24: 46 bought or addedQ4 24: 30 cut or sold outQ4 24
Numbers
QuarterBought or addedCut or sold out
Q1 202376
Q2 202396
Q3 202389
Q4 2023811
Q1 202487
Q2 2024409
Q3 20245714
Q4 20244630

Biggest buyers

BANK OF AMERICA CORP /DE/ Added +1,016,323+1.0m
CANTOR FITZGERALD, L. P. New +650,500+650.5k
Kynam Capital Management, LP New +547,000+547.0k
Schonfeld Strategic Advisors LLC New +465,100+465.1k
BlackRock, Inc. Added +439,158+439.2k
UBS Group AG Added +399,108+399.1k
RENAISSANCE TECHNOLOGIES LLC Added +303,700+303.7k
JPMORGAN CHASE & CO Added +266,244+266.2k
TWO SIGMA INVESTMENTS, LP Added +214,196+214.2k
MORGAN STANLEY Added +148,669+148.7k

Biggest sellers

Boxer Capital, LLC Sold out -2,603,190-2.6m
Deep Track Capital, LP Reduced -1,129,028-1.1m
Affinity Asset Advisors, LLC Reduced -1,000,000-1.0m
Driehaus Capital Management LLC Sold out -612,387-612.4k
Point72 Asset Management, L.P. Sold out -590,946-590.9k
Ally Bridge Group (NY) LLC Reduced -469,067-469.1k
JANUS HENDERSON GROUP PLC Reduced -422,295-422.3k
GREAT POINT PARTNERS LLC Sold out -248,168-248.2k
Monashee Investment Management LLC Sold out -230,000-230.0k
ADAR1 Capital Management, LLC Reduced -115,318-115.3k

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
RA CAPITAL MANAGEMENT, L.P. 13D · may seek influence no change · filed 2026-07-07
Stated purposeItem 4 of the Statement is hereby amended and supplemented as follows: On June 29, 2026 Dr. Breanna Celebi (O'Reilly), an Analyst of RA Capital, was appointed to the Board of Directors of the Issuer as the designee of RA Capital, replacing Dr. Andrew Levin, who resigned from the Board of Directors effective June 29, 2026. Full filing
33.0% no change 23.2m≈ $271.9m 2026-07-07
FMR LLC 13G · institution new · filed 2026-07-08 11.9% new 6.8m≈ $88.5m 2026-07-08
Pontifax Management 4 G.P. (2015) Ltd. 13G · passive investor new · filed 2025-09-18 7.7% new 5.2m≈ $63.4m 2025-09-18
Flynn James E 13G · passive investor new · filed 2026-10-28 5.2% new 3.1m≈ $40.0m 2026-10-28
BlackRock, Inc. 13G · institution new · filed 2026-10-27 5.0% new 2.9m≈ $37.8m 2026-10-27

Fell to 5% or below in the last year: MPM BioImpact LLC (0.0%, 2026-08-14)

Insider purchases and sales in Q4 2024

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
202Q1 23: 0 buyingQ1 23: 0 sellingQ2 23: 0 buyingQ2 23: 0 sellingQ2 23Q3 23: 0 buyingQ3 23: 0 sellingQ4 23: 0 buyingQ4 23: 0 sellingQ4 23Q1 24: 0 buyingQ1 24: 0 sellingQ2 24: 1 buyingQ2 24: 1 sellingQ2 24Q3 24: 0 buyingQ3 24: 2 sellingQ4 24: 0 buyingQ4 24: 1 sellingQ4 24
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20230—0——
Q2 20230—0——
Q3 20230—0——
Q4 20230—0——
Q1 20240—0——
Q2 20241$50.0m1$9.0k—
Q3 20240—2$3.5m$9.7k
Q4 20240—1$2.5k$2.5k
DateInsiderTradeSharesPrice ValueTheir holding
2024-12-19 Pimblett Emily CHIEF ACCOUNTING OFFICER Sold plan 1,235 $2.02 $2.5k1.2k shares -10%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q4 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 RA CAPITAL MANAGEMENT, L.P. 0.75% of their portfolio BOSTON, MA 31,419,26731.4m $56.6m $56.6m 0.75% Unchanged
2 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 3,184,2003.2m $5.7m $5.7m 0.00% Reduced -422.3k -422,295
3 SAMSARA BIOCAPITAL, LLC 0.64% of their portfolio PALO ALTO, CA 2,609,1142.6m $4.7m $4.7m 0.64% Unchanged
4 Boxer Capital Management, LLC 0.40% of their portfolio San Diego, CA 2,603,1902.6m $4.7m $4.7m 0.40% First filing
5 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,306,2552.3m $4.2m $4.2m 0.00% Added +439.2k +439,158
6 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,506,2571.5m $2.7m $2.7m 0.00% Reduced -18.6k -18,611
7 Deep Track Capital, LP 0.07% of their portfolio GREENWICH, CT 1,040,1151.0m $1.9m $1.9m 0.07% Reduced -1.1m -1,129,028
8 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 1,033,6921.0m $1.9m $1.9m 0.00% Added +1.0m +1,016,323
9 Ally Bridge Group (NY) LLC 1.17% of their portfolio NEW YORK, NY 760,225760.2k $1.4m $1.4m 1.17% Reduced -469.1k -469,067
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 660,831660.8k $1.2m $1.2m 0.00% Added +9.5k +9,534
11 CANTOR FITZGERALD, L. P. 0.04% of their portfolio NEW YORK, NY 650,500650.5k $1.2m $1.2m 0.04% New
12 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 628,650628.6k $1.1m $1.1m 0.00% Reduced -43.9k -43,916
13 Kynam Capital Management, LP 0.06% of their portfolio PRINCETON, NJ 547,000547.0k $984.6k $984.6k 0.06% New
14 Affinity Asset Advisors, LLC 0.14% of their portfolio NEW YORK, NY 500,000500.0k $900.0k $900.0k 0.14% Reduced -1.0m -1,000,000
15 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 465,100465.1k $837.2k $837.2k 0.01% New
16 Nan Fung Group Holdings Ltd 0.71% of their portfolio KAI TAK, K3 463,654463.7k $834.6k $834.6k 0.71% Unchanged
17 UBS Group AG 0.00% of their portfolio ZURICH, V8 415,355415.4k $747.6k $747.6k 0.00% Added +399.1k +399,108
18 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 378,536378.5k $681.4k $681.4k 0.00% Added +63.5k +63,500
19 DIADEMA PARTNERS LP 0.76% of their portfolio MORRISTOWN, NJ 374,423374.4k $674.0k $674.0k 0.76% First filing
20 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 372,300372.3k $670.1k $670.1k 0.00% Added +303.7k +303,700
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 313,838313.8k $564.9k $564.9k 0.00% Added +21.2k +21,227
22 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 291,796291.8k $525.2k $525.2k 0.00% Added +266.2k +266,244
23 Parkman Healthcare Partners LLC 0.07% of their portfolio STAMFORD, CT 290,491290.5k $522.9k $522.9k 0.07% Added +11.7k +11,716
24 SPHERA FUNDS MANAGEMENT LTD. 0.08% of their portfolio TEL AVIV, L3 251,935251.9k $453.5k $453.5k 0.08% Added +70.0k +69,965
25 Allostery Investments LP 0.87% of their portfolio Stamford, CT 244,988245.0k $441.0k $441.0k 0.87% First filing
26 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 237,710237.7k $427.9k $427.9k 0.00% Added +214.2k +214,196
27 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 226,850226.8k $408.3k $408.3k 0.00% Added +148.7k +148,669
28 Ikarian Capital, LLC 0.09% of their portfolio DALLAS, TX 175,088175.1k $315.2k $315.2k 0.09% Reduced -12 -12
29 Persistent Asset Partners Ltd 0.24% of their portfolio HONG KONG, K3 145,760145.8k $276.9k $276.9k 0.24% First filing
30 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 125,304125.3k $225.5k $225.5k 0.00% Added +66.3k +66,258
31 SEGALL BRYANT & HAMILL, LLC 0.00% of their portfolio CHICAGO, IL 123,956124.0k $223.1k $223.1k 0.00% Added +65.5k +65,545
32 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 111,700111.7k $201.1k $201.1k 0.00% New
33 Mariner, LLC 0.00% of their portfolio Overland Park, KS 98,28998.3k $176.9k $176.9k 0.00% New
34 SUPERSTRING CAPITAL MANAGEMENT LP 0.16% of their portfolio NEW YORK, NY 98,16098.2k $176.7k $176.7k 0.16% Added +64.3k +64,336
35 TD Asset Management Inc 0.00% of their portfolio Toronto, A6 89,40089.4k $160.9k $160.9k 0.00% Unchanged
36 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 70,09370.1k $126.2k $126.2k 0.00% Unchanged
37 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 66,47266.5k $119.7k $119.7k 0.00% New
38 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 64,91464.9k $116.8k $116.8k 0.00% Unchanged
39 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 62,03962.0k $111.7k $111.7k 0.00% New
40 BAILARD, INC. 0.00% of their portfolio Foster City, CA 56,80056.8k $102.2k $102.2k 0.00% New
41 BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 53,66253.7k $96.6k $96.6k 0.00% Reduced -12 -12
42 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 49,80449.8k $89.6k $89.6k 0.00% Added +10.9k +10,945
43 ADAR1 Capital Management, LLC 0.02% of their portfolio AUSTIN, TX 48,12548.1k $86.6k $86.6k 0.02% Reduced -115.3k -115,318
44 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 43,89343.9k $79.0k $79.0k 0.00% New
45 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 39,03439.0k $70.3k $70.3k 0.00% Unchanged
46 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 38,90038.9k $70.0k $70.0k 0.00% Reduced -10.6k -10,624
47 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 31,83631.8k $57.3k $57.3k 0.00% Added +4.1k +4,096
48 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 30,98831.0k $56.0k $56.0k 0.00% Added +19.3k +19,273
49 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 30,84530.8k $55.5k $55.5k 0.00% New
50 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 25,18125.2k $45.3k $45.3k 0.00% Added +14.8k +14,811
51 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 22,73122.7k $40.9k $40.9k 0.00% Added +1.3k +1,314
52 Chicago Partners Investment Group LLC 0.00% of their portfolio CHICAGO, IL 21,69521.7k $40.6k $40.6k 0.00% Added +4.7k +4,729
53 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 17,06217.1k $30.7k $30.7k 0.00% Added +3.8k +3,814
54 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 16,83216.8k $30.3k $30.3k 0.00% Added +768 +768
55 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 16,74816.7k $30.0k $30.0k 0.00% New
56 Corebridge Financial, Inc. 0.00% of their portfolio HOUSTON, TX 14,62914.6k $26.3k $26.3k 0.00% Reduced -1.1k -1,104
57 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 14,25414.3k $25.7k $25.7k 0.00% New
58 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 14,24614.2k $25.6k $25.6k 0.00% New
59 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 13,70113.7k $24.7k $24.7k 0.00% New
60 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 13,68413.7k $24.6k $24.6k 0.00% Reduced -201 -201
61 FMR LLC 0.00% of their portfolio BOSTON, MA 13,56313.6k $24.4k $24.4k 0.00% Added +13.5k +13,547
62 Virtu Financial LLC 0.00% of their portfolio New York, NY 11,73311.7k $21.0k $21.0k 0.00% New
63 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 11,46911.5k $20.6k $20.6k 0.00% New
64 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 10,50010.5k $18.9k $18.9k 0.00% Unchanged
65 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 5,8695.9k $10.6k $10.6k 0.00% First filing
66 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 5,5945.6k $10.1k $10.1k 0.00% Added +3.0k +3,037
67 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 5,3005.3k $9.5k $9.5k 0.00% Unchanged
68 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 4,6924.7k $8.0k $8.0k 0.00% Added +1.2k +1,224
69 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 2,9813.0k $5.4k $5.4k 0.00% Unchanged
70 Legal & General Group Plc 0.00% of their portfolio London, X0 2,5812.6k $4.6k $4.6k 0.00% Unchanged
71 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 2,2402.2k $4.7k $4.7k 0.00% New
72 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 2,1692.2k $3.9k $3.9k 0.00% Unchanged
73 Militia Capital Partners, LP 0.00% of their portfolio AUSTIN, TX 1,7001.7k $3.1k $3.1k 0.00% First filing
74 GF FUND MANAGEMENT CO. LTD. 0.00% of their portfolio GUANGZHOU, F4 1,4121.4k $2.5k $2.5k 0.00% First filing
75 R Squared Ltd 0.00% of their portfolio HONG KONG, K3 1,3301.3k $2.4k $2.4k 0.00% First filing
76 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 941941 $1.7k $1.7k 0.00% Added +829 +829
77 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 252252 $0 $0 0.00% Unchanged
78 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 227227 $409 $409 0.00% New
79 CWM, LLC 0.00% of their portfolio OMAHA, NE 2222 $0 $0 0.00% Added +2 +2
80 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 1010 $18 $18 0.00% First filing
81 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged