Vault-13

INMUNE BIO INC INMB

COM · Common Stock · CUSIP 45782T105 · ISIN US45782T1051

35 institutional holders -1 vs Q1 2023
2,187,9542.2m shares reported held*
12.1% of all shares outstanding*
$24.9mreported value*
2 new 13 added 10 reduced 3 sold out net bought ≈ $3.5m (+380.6k 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: 18.0m as of 2023-08-07, 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 ≈ $11.37. Options: 6 managers hold calls ($590.3k notional), 5 hold puts ($426.2k).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

02040Q3 22: 34Q4 22: 35Q1 23: 36Q2 23: 3535Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 202234
Q4 202235
Q1 202336
Q2 202335

Buyers vs sellers

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

Bought or addedCut or sold out
20020Q4 22: 17 bought or addedQ4 22: 9 cut or sold outQ4 22Q1 23: 17 bought or addedQ1 23: 10 cut or sold outQ1 23Q2 23: 15 bought or addedQ2 23: 13 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 2022179
Q1 20231710
Q2 20231513

Calls vs puts

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

CallsPuts
$0$200k$400k$600kQ3 22 calls: $350.0kQ3 22 puts: $157.0kQ3 22P/C 0.45Q4 22 calls: $442.8kQ4 22 puts: $167.1kQ4 22P/C 0.38Q1 23 calls: $174.5kQ1 23 puts: $13.6kQ1 23P/C 0.08Q2 23 calls: $590.3kQ2 23 puts: $426.2kQ2 23P/C 0.72
Numbers
QuarterCallsPutsP/C
Q3 2022$350.0k$157.0k0.45
Q4 2022$442.8k$167.1k0.38
Q1 2023$174.5k$13.6k0.08
Q2 2023$590.3k$426.2k0.72

Biggest buyers

MEITAV INVESTMENT HOUSE LTD New +181,140+181.1k
Rhenman & Partners Asset Management AB New +178,284+178.3k
MAI Capital Management Added +39,534+39.5k
GROUP ONE TRADING LLC Added +13,602+13.6k
GEODE CAPITAL MANAGEMENT, LLC Added +11,023+11.0k
MILLENNIUM MANAGEMENT LLC Added +10,525+10.5k
ROYAL BANK OF CANADA Added +9,769+9.8k
VANGUARD GROUP INC Added +8,937+8.9k
Westside Investment Management, Inc. Added +5,135+5.1k
BlackRock Inc. Added +4,909+4.9k

Biggest sellers

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -29,626-29.6k
Janney Montgomery Scott LLC Reduced -15,043-15.0k
RENAISSANCE TECHNOLOGIES LLC Reduced -14,800-14.8k
Squarepoint Ops LLC Sold out -13,045-13.0k
Financial Advocates Investment Management Sold out -11,500-11.5k
UBS Group AG Reduced -1,394-1.4k
Leonteq Securities AG Reduced -1,200-1.2k
Tower Research Capital LLC (TRC) Reduced -467-467
BANK OF AMERICA CORP /DE/ Reduced -246-246
WELLS FARGO & COMPANY/MN Reduced -152-152

Biggest calls

GROUP ONE TRADING LLC Added $214.3k23.6k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $143.5k15.8k shares
CITADEL ADVISORS LLC Reduced $116.2k12.8k shares
Financial Advocates Investment Management New $106.3k11.5k shares
SIMPLEX TRADING, LLC Reduced $10.0k1.2k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $306.9k33.8k shares
GROUP ONE TRADING LLC New $81.7k9.0k shares
CITADEL ADVISORS LLC Added $33.6k3.7k shares
SIMPLEX TRADING, LLC New $4.0k500 shares
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
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 2023

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 21: 0 buyingQ3 21: 0 sellingQ4 21: 1 buyingQ4 21: 3 sellingQ4 21Q1 22: 0 buyingQ1 22: 0 sellingQ2 22: 2 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22Q1 23: 1 buyingQ1 23: 0 sellingQ2 23: 0 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20211$33.9k3$829.5k—
Q1 20220—0——
Q2 20222$109.0k0——
Q3 20220—0——
Q4 20220—0——
Q1 20231$16.1k0——
Q2 20230—0——

None reported in Q2 2023.

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 550,580550.6k $5.0m $5.0m 0.00% Added +8.9k +8,937
2 BlackRock Inc. 0.00% of their portfolio New York, NY 239,633239.6k $2.2m $2.2m 0.00% Added +4.9k +4,909
3 Janney Montgomery Scott LLC 0.01% of their portfolio PHILADELPHIA, PA 224,405224.4k $2.0m $2.0m 0.01% Reduced -15.0k -15,043
4 MEITAV INVESTMENT HOUSE LTD 0.05% of their portfolio BENE-BERAQ, L3 181,140181.1k $6.6m $6.6m 0.05% New
5 Rhenman & Partners Asset Management AB 0.17% of their portfolio Stockholm, V7 178,284178.3k $1.6m $1.6m 0.17% New
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 154,680154.7k $1.4m $1.4m 0.00% Added +11.0k +11,023
7 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 121,048121.0k $1.1m $1.1m 0.00% Unchanged
8 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 70,30870.3k $639.0k $639.0k 0.00% Added +9.8k +9,769
9 QUADRANT CAPITAL GROUP LLC 0.05% of their portfolio CINCINNATI, OH 60,00060.0k $544.8k $544.8k 0.05% Unchanged
10 MAI Capital Management 0.01% of their portfolio INDEPENDENCE, OH 59,17759.2k $537.3k $537.3k 0.01% Added +39.5k +39,534
11 UBS Group AG 0.00% of their portfolio ZURICH, V8 52,25052.2k $474.4k $474.4k 0.00% Reduced -1.4k -1,394
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 44,96345.0k $408.3k $408.3k 0.00% Unchanged
13 Westside Investment Management, Inc. 0.11% of their portfolio SANTA MONICA, CA 42,24042.2k $383.5k $383.5k 0.11% Added +5.1k +5,135
14 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 41,01141.0k $372.4k $372.4k 0.00% Reduced -29.6k -29,626
15 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 39,84039.8k $361.7k $361.7k 0.00% Added +1.1k +1,130
16 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 28,14628.1k $255.6k $255.6k 0.00% Added +10.5k +10,525
17 GROUP ONE TRADING LLC 0.01% of their portfolio CHICAGO, IL 22,63822.6k $205.6k $205.6k 0.01% Added +13.6k +13,602
18 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 20,27020.3k $184.1k $184.1k 0.00% Reduced -27 -27
19 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 20,00020.0k $182.0k $182.0k 0.00% Reduced -14.8k -14,800
20 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 11,20011.2k $101.7k $101.7k 0.00% Added +3.3k +3,265
21 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 4,9945.0k $45.3k $45.3k 0.00% Added +177 +177
22 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 4,4714.5k $40.6k $40.6k 0.00% Reduced -246 -246
23 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 4,3004.3k $39.0k $39.0k 0.00% Unchanged
24 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 3,2293.2k $29.3k $29.3k 0.00% Reduced -152 -152
25 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 2,7902.8k $25.0k $25.0k 0.00% Added +650 +650
26 Leonteq Securities AG 0.00% of their portfolio ZURICH, V8 1,6001.6k $14.5k $14.5k 0.00% Reduced -1.2k -1,200
27 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,5701.6k $14.3k $14.3k 0.00% Reduced -467 -467
28 VALLEY NATIONAL ADVISERS INC 0.00% of their portfolio BETHLEHEM, PA 1,0001.0k $10.0k $10.0k 0.00% Unchanged
29 Asset Dedication, LLC 0.00% of their portfolio SAN FRANCISCO, CA 814814 $7.0k $7.0k 0.00% Unchanged
30 Clearstead Advisors, LLC 0.00% of their portfolio CLEVELAND, OH 420420 $3.8k $3.8k 0.00% Unchanged
31 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 400400 $3.6k $3.6k 0.00% Unchanged
32 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 368368 $3.1k $3.1k 0.00% Added +184 +184
33 FNY Investment Advisers, LLC 0.00% of their portfolio NEW YORK, NY 100100 $0 $0 0.00% Unchanged
34 FMR LLC 0.00% of their portfolio BOSTON, MA 8585 $772 $772 0.00% Reduced -99 -99
35 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged