Vault-13

EQUILLIUM INC EQ

COM · Common Stock · CUSIP 29446K106

31 institutional holders +0 vs Q3 2022
12,212,73612.2m shares reported held*
35.6% of all shares outstanding*
$13.3mreported value*
7 new 12 added 3 reduced 6 sold out net sold ≈ $728.7k (-687.4k 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: 34.4m as of 2022-11-09, 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 ≈ $1.09. Options: 3 managers hold calls ($80.5k notional), 3 hold puts ($28.1k).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

02040Q3 22: 31Q4 22: 3131Q3 22Q4 22
Numbers
QuarterHolders
Q3 202231
Q4 202231

Calls vs puts

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

CallsPuts
$0$100k$200k$300kQ3 22 calls: $270.0kQ3 22 puts: $250.0kQ3 22P/C 0.93Q4 22 calls: $80.5kQ4 22 puts: $28.1kQ4 22P/C 0.35
Numbers
QuarterCallsPutsP/C
Q3 2022$270.0k$250.0k0.93
Q4 2022$80.5k$28.1k0.35

Biggest buyers

Callan Capital, LLC New +103,688+103.7k
True North Advisors, LLC Added +89,060+89.1k
CITADEL ADVISORS LLC New +50,996+51.0k
SUSQUEHANNA INTERNATIONAL GROUP, LLP New +33,338+33.3k
Capital CS Group, LLC New +24,000+24.0k
BRIDGEWAY CAPITAL MANAGEMENT, LLC Added +19,300+19.3k
TWO SIGMA INVESTMENTS, LP New +14,464+14.5k
DCF Advisers, LLC Added +13,764+13.8k
UBS Group AG Added +12,384+12.4k
Integrated Wealth Concepts LLC Added +11,339+11.3k

Biggest sellers

TANG CAPITAL MANAGEMENT LLC Sold out -600,000-600.0k
VICTORY CAPITAL MANAGEMENT INC Reduced -452,339-452.3k
UNITED CAPITAL FINANCIAL ADVISORS, LLC Sold out -13,500-13.5k
SIMPLEX TRADING, LLC Sold out -7,484-7.5k
DIMENSIONAL FUND ADVISORS LP Reduced -2,797-2.8k
Kistler-Tiffany Companies, LLC Sold out -2,000-2.0k
GEODE CAPITAL MANAGEMENT, LLC Reduced -373-373
CWM, LLC Sold out -300-300
ROYAL BANK OF CANADA Sold out -111-111

Biggest calls

CITADEL ADVISORS LLC Reduced $40.8k37.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $39.7k36.1k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $21.6k19.6k shares
CITADEL ADVISORS LLC Reduced $6.5k5.9k 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
JANUS HENDERSON GROUP PLC 13G · institution no change · filed 2026-02-06 10.0% no change 6.1m≈ $19.5m 2026-02-06
ADAR1 Capital Management, LLC 13G · institution no change · filed 2026-05-15 9.9% no change 6.6m≈ $21.1m 2026-05-15
RA CAPITAL MANAGEMENT, L.P. 13G · passive investor new · filed 2026-03-20 9.9% new 6.5m≈ $20.7m 2026-03-20
Decheng Capital Management IV (Cayman), LLC 13G · passive investor filed 2026-05-15 8.9% 5.7m≈ $18.3m 2026-05-15
Adage Capital Management, L.P. 13G · institution -2.7 pts · filed 2026-08-12 7.2% -2.7 pts 4.8m≈ $15.5m 2026-08-12
Affinity Asset Advisors, LLC 13G · institution new · filed 2026-08-13 6.5% new 4.1m≈ $13.1m 2026-08-13
Woodline Partners LP 13G · institution new · filed 2025-11-14 5.9% new 3.5m≈ $11.2m 2025-11-14
Aberdeen Group plc 13G · institution new · filed 2026-05-07 5.3% new 3.4m≈ $10.7m 2026-05-07

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
404Q1 21: 0 buyingQ1 21: 0 sellingQ2 21: 0 buyingQ2 21: 0 sellingQ2 21Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 3 sellingQ4 21Q1 22: 0 buyingQ1 22: 0 sellingQ2 22: 0 buyingQ2 22: 1 sellingQ2 22Q3 22: 0 buyingQ3 22: 1 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—3$144.9k—
Q1 20220—0——
Q2 20220—1$38.0k—
Q3 20220—1$19.8k—
Q4 20220—0——

None reported in Q4 2022.

Holders, Q4 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Decheng Capital Management III (Cayman), LLC 1.83% of their portfolio Grand Cayman, E9 4,447,3084.4m $4.9m $4.9m 1.83% Unchanged
2 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 3,198,7453.2m $3.5m $3.5m 0.00% Reduced -452.3k -452,339
3 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 895,000895.0k $984.5k $984.5k 0.00% Unchanged
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 844,905844.9k $895.6k $895.6k 0.00% Added +373 +373
5 SAMSARA BIOCAPITAL, LLC 0.14% of their portfolio PALO ALTO, CA 615,541615.5k $652.5k $652.5k 0.14% Unchanged
6 Cota Capital Management, LLC 0.32% of their portfolio SAN FRANCISCO, CA 562,278562.3k $596.0k $596.0k 0.32% Unchanged
7 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 356,461356.5k $377.8k $377.8k 0.00% Unchanged
8 True North Advisors, LLC 0.09% of their portfolio Dallas, TX 265,370265.4k $265.4k $265.4k 0.09% Added +89.1k +89,060
9 DCF Advisers, LLC 0.20% of their portfolio MOUNT PLEASANT, SC 247,562247.6k $262.4k $262.4k 0.20% Added +13.8k +13,764
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 158,777158.8k $174.0k $174.0k 0.00% Reduced -373 -373
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 125,500125.5k $138.1k $138.1k 0.00% Added +19.3k +19,300
12 Callan Capital, LLC 0.01% of their portfolio LA JOLLA, CA 103,688103.7k $109.9k $109.9k 0.01% New
13 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 56,22056.2k $61.8k $61.8k 0.00% Unchanged
14 BlackRock Inc. 0.00% of their portfolio New York, NY 52,73552.7k $55.9k $55.9k 0.00% Added +8.5k +8,496
15 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 50,99651.0k $56.1k $56.1k 0.00% New
16 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 35,15535.2k $37.3k $37.3k 0.00% Unchanged
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 33,33833.3k $36.7k $36.7k 0.00% New
18 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 31,33931.3k $33.0k $33.0k 0.00% Added +11.3k +11,339
19 Virtu Financial LLC 0.00% of their portfolio New York, NY 28,32228.3k $31.0k $31.0k 0.00% Added +4.2k +4,181
20 Capital CS Group, LLC 0.03% of their portfolio IRVINE, CA 24,00024.0k $25.4k $25.4k 0.03% New
21 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 22,50022.5k $24.0k $24.0k 0.00% Added +5.3k +5,300
22 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 16,76716.8k $19.0k $19.0k 0.00% Reduced -2.8k -2,797
23 UBS Group AG 0.00% of their portfolio ZURICH, V8 14,54714.5k $15.4k $15.4k 0.00% Added +12.4k +12,384
24 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 14,46414.5k $15.3k $15.3k 0.00% New
25 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 9,3649.4k $10.0k $10.0k 0.00% Added +616 +616
26 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 1,1291.1k $1.2k $1.2k 0.00% Added +4 +4
27 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 494494 $524 $524 0.00% Unchanged
28 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 200200 $220 $220 0.00% New
29 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 2222 $23 $23 0.00% New
30 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 99 $9 $9 0.00% Added +6 +6
31 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged