Vault-13

INMUNE BIO INC INMB

COM · Common Stock · CUSIP 45782T105 · ISIN US45782T1051

80 institutional holders -3 vs Q1 2025
5,671,6615.7m shares reported held*
21.3% of all shares outstanding*
$12.8mreported value*
18 new 29 added 15 reduced 22 sold out net sold ≈ $1.4m (-512.5k 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 ($7.8k this quarter). Holder counts are more reliable. Shares outstanding: 26.6m as of 2025-08-07, 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 ≈ $2.26. Options: 10 managers hold calls ($4.2m notional), 17 hold puts ($10.5m).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 34Q4 22: 35Q1 23: 36Q2 23: 35Q3 23: 38Q4 23: 49Q1 24: 53Q2 24: 58Q3 24: 68Q4 24: 74Q1 25: 83Q2 25: 8080Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202234
Q4 202235
Q1 202336
Q2 202335
Q3 202338
Q4 202349
Q1 202453
Q2 202458
Q3 202468
Q4 202474
Q1 202583
Q2 202580

Buyers vs sellers

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

Bought or addedCut or sold out
50050Q3 23: 14 bought or addedQ3 23: 14 cut or sold outQ4 23: 28 bought or addedQ4 23: 12 cut or sold outQ4 23Q1 24: 28 bought or addedQ1 24: 18 cut or sold outQ2 24: 33 bought or addedQ2 24: 26 cut or sold outQ2 24Q3 24: 45 bought or addedQ3 24: 14 cut or sold outQ4 24: 44 bought or addedQ4 24: 15 cut or sold outQ4 24Q1 25: 42 bought or addedQ1 25: 28 cut or sold outQ2 25: 47 bought or addedQ2 25: 37 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20231414
Q4 20232812
Q1 20242818
Q2 20243326
Q3 20244514
Q4 20244415
Q1 20254228
Q2 20254737

Calls vs puts

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

CallsPuts
$0$5m$10m$15mQ3 24 calls: $2.0mQ3 24 puts: $307.7kQ3 24P/C 0.15Q4 24 calls: $1.8mQ4 24 puts: $379.2kQ4 24P/C 0.21Q1 25 calls: $3.1mQ1 25 puts: $1.5mQ1 25P/C 0.50Q2 25 calls: $4.2mQ2 25 puts: $10.5mQ2 25P/C 2.49
Numbers
QuarterCallsPutsP/C
Q3 2024$2.0m$307.7k0.15
Q4 2024$1.8m$379.2k0.21
Q1 2025$3.1m$1.5m0.50
Q2 2025$4.2m$10.5m2.49

Biggest buyers

UBS Group AG Added +311,906+311.9k
BlackRock, Inc. Added +224,079+224.1k
Dauntless Investment Group, LLC Added +117,862+117.9k
XTX Topco Ltd Added +88,928+88.9k
ROYAL BANK OF CANADA Added +67,701+67.7k
JPMORGAN CHASE & CO Added +66,700+66.7k
NATIONAL BANK OF CANADA /FI/ Added +52,800+52.8k
Scientech Research LLC New +45,737+45.7k
LPL Financial LLC New +43,172+43.2k
Virtu Financial LLC New +40,231+40.2k

Biggest sellers

Praetorian PR LLC Sold out -865,000-865.0k
GatePass Capital, LLC Sold out -235,000-235.0k
MILLENNIUM MANAGEMENT LLC Reduced -198,636-198.6k
CITADEL ADVISORS LLC Sold out -101,511-101.5k
Pekin Hardy Strauss, Inc. Sold out -94,300-94.3k
Westside Investment Management, Inc. Reduced -67,825-67.8k
MAI Capital Management Reduced -58,559-58.6k
MARSHALL WACE, LLP Sold out -58,087-58.1k
Waratah Capital Advisors Ltd. Sold out -53,774-53.8k
Fermata Advisors, LLC Sold out -49,997-50.0k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.8m772.6k shares
CITADEL ADVISORS LLC Added $1.0m447.8k shares
GROUP ONE TRADING LLC Added $335.2k145.1k shares
Belvedere Trading LLC New $264.5k114.5k shares
MASTERS CAPITAL MANAGEMENT LLC New $231.0k100.0k shares
Caption Management, LLC New $231.0k100.0k shares
SIMPLEX TRADING, LLC Added $165.0k71.7k shares
Dauntless Investment Group, LLC Added $116.8k93.4k shares
Praetorian PR LLC Added $49.3k5.9k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Sio Capital Management, LLC New $3.0m1.3m shares
Rosalind Advisors, Inc. New $1.8m1.0m shares
Caption Management, LLC New $1.5m634.4k shares
CITADEL ADVISORS LLC Added $935.3k404.9k shares
Affinity Asset Advisors, LLC New $817.7k354.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $730.2k316.1k shares
SIMPLEX TRADING, LLC Added $616.0k266.9k shares
ADAR1 Capital Management, LLC New $300.8k130.2k shares
NATIONAL BANK OF CANADA /FI/ Added $212.8k921 shares
GROUP ONE TRADING LLC Added $156.4k67.7k 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
HIGHBRIDGE CAPITAL MANAGEMENT LLC 13G · institution filed 2025-08-14 5.2% 1.5m≈ $2.4m 2025-08-14

Insider purchases and sales in Q2 2025

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
404Q3 23: 0 buyingQ3 23: 1 sellingQ4 23: 1 buyingQ4 23: 0 sellingQ4 23Q1 24: 0 buyingQ1 24: 0 sellingQ2 24: 4 buyingQ2 24: 0 sellingQ2 24Q3 24: 2 buyingQ3 24: 0 sellingQ4 24: 0 buyingQ4 24: 0 sellingQ4 24Q1 25: 0 buyingQ1 25: 0 sellingQ2 25: 0 buyingQ2 25: 0 sellingQ2 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20230—1$110.1k$110.1k
Q4 20231$48.6k0——
Q1 20240—0——
Q2 20244$552.6k0——
Q3 20242$200.1k0——
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——

None reported in Q2 2025.

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,172,4411.2m $2.7m $2.7m 0.00% Added +224.1k +224,079
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 847,751847.8k $2.0m $2.0m 0.00% Added +21.1k +21,138
3 UBS Group AG 0.00% of their portfolio ZURICH, V8 449,221449.2k $1.0m $1.0m 0.00% Added +311.9k +311,906
4 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 389,931389.9k $901.0k $901.0k 0.00% Added +25.1k +25,069
5 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 333,477333.5k $770.3k $770.3k 0.00% Reduced -48.6k -48,564
6 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 275,392275.4k $636.2k $636.2k 0.00% Added +39.3k +39,264
7 Dauntless Investment Group, LLC 1.46% of their portfolio Milford, MI 248,542248.5k $310.7k $310.7k 1.46% Added +117.9k +117,862
8 Rhenman & Partners Asset Management AB 0.05% of their portfolio Stockholm, V7 178,284178.3k $411.8k $411.8k 0.05% Unchanged
9 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 164,417164.4k $379.8k $379.8k 0.00% Added +12.0k +11,972
10 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 125,847125.8k $290.7k $290.7k 0.01% Added +88.9k +88,928
11 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 102,738102.7k $237.3k $237.3k 0.00% Added +18.3k +18,274
12 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 97,56497.6k $226.0k $226.0k 0.00% Added +67.7k +67,701
13 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 92,30092.3k $213.2k $213.2k 0.00% Added +52.8k +52,800
14 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 73,09773.1k $168.9k $168.9k 0.00% Added +66.7k +66,700
15 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 70,34370.3k $162.0k $162.0k 0.00% Added +27.5k +27,534
16 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 61,60461.6k $142.3k $142.3k 0.00% Added +6.7k +6,681
17 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 51,82551.8k $119.7k $119.7k 0.00% Added +10.5k +10,505
18 Focus Partners Advisor Solutions, LLC 0.00% of their portfolio SAINT LOUIS, MO 48,81348.8k $112.8k $112.8k 0.00% Added +37.2k +37,224
19 MAI Capital Management 0.00% of their portfolio INDEPENDENCE, OH 48,23848.2k $111.4k $111.4k 0.00% Reduced -58.6k -58,559
20 Scientech Research LLC 0.03% of their portfolio JERSEY CITY, NJ 45,73745.7k $105.7k $105.7k 0.03% New
21 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 43,17243.2k $99.7k $99.7k 0.00% New
22 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 42,61242.6k $98.4k $98.4k 0.00% Reduced -198.6k -198,636
23 Virtu Financial LLC 0.00% of their portfolio New York, NY 40,23140.2k $93.0k $93.0k 0.00% New
24 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 37,98638.0k $87.7k $87.7k 0.00% Added +18.1k +18,144
25 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 37,71537.7k $87.1k $87.1k 0.00% New
26 Laird Norton Wetherby Trust Company, LLC 0.01% of their portfolio Seattle, WA 37,00037.0k $85.5k $85.5k 0.01% Added +400 +400
27 GTS SECURITIES LLC 0.00% of their portfolio NEW YORK, NY 35,62935.6k $82.3k $82.3k 0.00% New
28 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 35,59135.6k $82.2k $82.2k 0.00% Added +5.0k +5,028
29 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 32,57532.6k $75.0k $75.0k 0.00% Added +9.5k +9,500
30 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 28,11328.1k $60.4k $60.4k 0.00% Added +8.7k +8,728
31 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 26,74326.7k $61.8k $61.8k 0.00% New
32 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 25,13925.1k $58.1k $58.1k 0.00% Unchanged
33 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 23,59823.6k $54.5k $54.5k 0.00% Reduced -17.1k -17,118
34 Atom Investors LP 0.00% of their portfolio AUSTIN, TX 22,54022.5k $52.1k $52.1k 0.00% New
35 OXFORD ASSET MANAGEMENT LLP 0.02% of their portfolio OXFORD, X0 22,49022.5k $52.0k $52.0k 0.02% Not comparable
36 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 22,33622.3k $51.6k $51.6k 0.00% Added +3.2k +3,183
37 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 21,95021.9k $50.7k $50.7k 0.00% New
38 Westside Investment Management, Inc. 0.01% of their portfolio SANTA MONICA, CA 21,37521.4k $49.4k $49.4k 0.01% Reduced -67.8k -67,825
39 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 19,94519.9k $46.1k $46.1k 0.00% Reduced -20.4k -20,350
40 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 16,90516.9k $39.0k $39.0k 0.00% Reduced -3.0k -2,983
41 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 16,51816.5k $38.2k $38.2k 0.00% Unchanged
42 Financial Advocates Investment Management 0.00% of their portfolio OLYMPIA, WA 15,50015.5k $35.8k $35.8k 0.00% Unchanged
43 Modera Wealth Management, LLC 0.00% of their portfolio WESTWOOD, NJ 15,45515.5k $35.7k $35.7k 0.00% New
44 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 12,51012.5k $28.9k $28.9k 0.00% Reduced -1.4k -1,415
45 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 12,17312.2k $28.1k $28.1k 0.00% Reduced -18.2k -18,220
46 PFG Investments, LLC 0.00% of their portfolio WOODBURY, NY 11,50011.5k $26.6k $26.6k 0.00% New
47 FLPUTNAM INVESTMENT MANAGEMENT CO 0.00% of their portfolio PORTLAND, ME 11,48711.5k $26.5k $26.5k 0.00% New
48 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 11,32711.3k $26.2k $26.2k 0.00% New
49 Mariner, LLC 0.00% of their portfolio Overland Park, KS 10,87910.9k $25.1k $25.1k 0.00% New
50 Sculptor Capital LP 0.00% of their portfolio New York, NY 10,40010.4k $24.0k $24.0k 0.00% New
51 Beacon Pointe Advisors, LLC 0.00% of their portfolio NEWPORT BEACH, CA 10,36810.4k $23.9k $23.9k 0.00% Unchanged
52 DAVENPORT & Co LLC 0.00% of their portfolio RICHMOND, VA 10,00010.0k $23.1k $23.1k 0.00% New
53 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 9,6839.7k $22.4k $22.4k 0.00% Added +3.2k +3,165
54 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 9,1189.1k $21.1k $21.1k 0.00% Added +1.1k +1,078
55 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 6,9066.9k $16.0k $16.0k 0.00% Reduced -3.2k -3,214
56 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 5,0005.0k $11.6k $11.6k 0.00% Unchanged
57 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 3,3573.4k $7.8k $7.8k 0.00% Unchanged
58 FMR LLC 0.00% of their portfolio BOSTON, MA 2,5102.5k $5.8k $5.8k 0.00% Reduced -463 -463
59 Leonteq Securities AG 0.00% of their portfolio ZURICH, V8 2,5002.5k $5.8k $5.8k 0.00% Unchanged
60 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 2,3012.3k $5.3k $5.3k 0.00% Added +279 +279
61 Point72 (DIFC) Ltd 0.00% of their portfolio DUBAI, C0 2,1202.1k $4.9k $4.9k 0.00% New
62 Legal & General Group Plc 0.00% of their portfolio London, X0 1,8161.8k $4.2k $4.2k 0.00% Added +458 +458
63 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 1,6331.6k $3.8k $3.8k 0.00% Reduced -11 -11
64 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,5581.6k $3.6k $3.6k 0.00% Added +828 +828
65 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,1961.2k $2.8k $2.8k 0.00% Unchanged
66 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 1,0781.1k $2.5k $2.5k 0.00% Unchanged
67 Cranbrook Wealth Management, LLC 0.00% of their portfolio Bloomfield Hills, MI 1,0501.1k $2.4k $2.4k 0.00% Unchanged
68 Union Bancaire Privee, UBP SA 0.00% of their portfolio GENEVA 1, V8 1,0001.0k $4.5k $4.5k 0.00% New
69 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 500500 $1.2k $1.2k 0.00% Unchanged
70 CWM, LLC 0.00% of their portfolio OMAHA, NE 453453 $1.0k $1.0k 0.00% Reduced -105 -105
71 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 422422 $1.0k $1.0k 0.00% Unchanged
72 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 400400 $924 $924 0.00% Unchanged
73 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 355355 $820 $820 0.00% Reduced -1.8k -1,845
74 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 296296 $684 $684 0.00% Reduced -37.7k -37,715
75 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 184184 $425 $425 0.00% Unchanged
76 THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. 0.00% of their portfolio INDIANAPOLIS, IN 106106 $244 $244 0.00% Added +28 +28
77 Brooklyn Investment Group 0.00% of their portfolio NEW YORK, NY 9090 $208 $208 0.00% New
78 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 3232 $74 $74 0.00% Added +19 +19
79 ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio CHICAGO, IL 3030 $69 $69 0.00% Unchanged
80 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged