Vault-13

DYNAMIX CORP DYNC

SHS CL A · Common Stock · CUSIP G2949D104

62 institutional holders +7 vs Q1 2026
15,312,56015.3m shares reported held*
$165.0mreported value*
16 new 11 added 20 reduced 10 sold out net bought ≈ $16.0m (+1.5m 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. Implied quarter-end price ≈ $10.78. Options: 3 managers hold calls ($227.7k notional), 4 hold puts ($1.5m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0255075Q4 24: 19Q1 25: 37Q2 25: 41Q3 25: 58Q4 25: 56Q1 26: 55Q2 26: 6262Q4 24Q2 25Q4 25Q2 26
Numbers
QuarterHolders
Q4 202419
Q1 202537
Q2 202541
Q3 202558
Q4 202556
Q1 202655
Q2 202662

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q1 25: 26 bought or addedQ1 25: 7 cut or sold outQ1 25Q2 25: 18 bought or addedQ2 25: 10 cut or sold outQ2 25Q3 25: 37 bought or addedQ3 25: 33 cut or sold outQ3 25Q4 25: 23 bought or addedQ4 25: 25 cut or sold outQ4 25Q1 26: 18 bought or addedQ1 26: 22 cut or sold outQ1 26Q2 26: 27 bought or addedQ2 26: 30 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 2025267
Q2 20251810
Q3 20253733
Q4 20252325
Q1 20261822
Q2 20262730

Calls vs puts

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

CallsPuts
$0$2m$4m$6mQ3 25 calls: $5.3mQ3 25 puts: $2.4mQ3 25P/C 0.45Q4 25 calls: $3.9mQ4 25 puts: $1.6mQ4 25P/C 0.42Q1 26 calls: $3.3mQ1 26 puts: $2.5mQ1 26P/C 0.73Q2 26 calls: $227.7kQ2 26 puts: $1.5mQ2 26P/C 6.43
Numbers
QuarterCallsPutsP/C
Q3 2025$5.3m$2.4m0.45
Q4 2025$3.9m$1.6m0.42
Q1 2026$3.3m$2.5m0.73
Q2 2026$227.7k$1.5m6.43

Biggest buyers

CITADEL ADVISORS LLC New +1,268,869+1.3m
Decagon Asset Management LLP New +766,533+766.5k
Sculptor Capital LP New +605,664+605.7k
Bulldog Investors, LLP New +589,698+589.7k
MILLENNIUM MANAGEMENT LLC Added +558,611+558.6k
DLD Asset Management, LP Added +266,614+266.6k
Alberta Investment Management Corp Added +250,543+250.5k
Shaolin Capital Management LLC Added +193,597+193.6k
Governors Lane LP New +157,500+157.5k
Verition Fund Management LLC New +150,000+150.0k

Biggest sellers

Pantera Capital Partners LP Sold out -1,600,000-1.6m
MARSHALL WACE, LLP Sold out -732,048-732.0k
Crossingbridge Advisors, LLC Sold out -387,717-387.7k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -325,977-326.0k
GLAZER CAPITAL, LLC Reduced -305,263-305.3k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Reduced -216,879-216.9k
Meteora Capital, LLC Reduced -166,519-166.5k
Linden Advisors LP Reduced -100,000-100.0k
CITIGROUP INC Reduced -88,400-88.4k
ADAGE CAPITAL PARTNERS GP, L.L.C. Reduced -69,086-69.1k

Biggest calls

JANE STREET GROUP, LLC Reduced $115.5k10.7k shares
GROUP ONE TRADING LLC Reduced $101.4k9.4k shares
Belvedere Trading LLC New $10.8k1.0k shares

Biggest puts

SIMPLEX TRADING, LLC Added $844.9k78.3k shares
IMC-Chicago, LLC New $329.1k30.5k shares
Belvedere Trading LLC New $226.6k21.0k shares
GROUP ONE TRADING LLC Reduced $62.6k5.8k 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
DynamixCore Holdings, LLC 13G · exempt (held before listing) new · filed 2025-01-10 24.9% new 5.5m≈ $59.7m 2025-01-10
METEORA CAPITAL, LLC 13G · institution -1.0 pts · filed 2026-08-14 13.8% -1.0 pts 2.3m≈ $24.7m 2026-08-14
CITADEL ADVISORS LLC 13G · passive investor new · filed 2026-04-14 7.9% new 1.3m≈ $14.2m 2026-04-14

Fell to 5% or below in the last year: Pantera Capital Partners LP (0.0%, 2026-08-14), Bulldog Investors, LLP (3.6%, 2026-07-28), TD SECURITIES (USA) LLC (3.8%, 2026-05-15), GLAZER CAPITAL, LLC (0.0%, 2026-02-12), K2 PRINCIPAL FUND, L.P. (0.0%, 2026-02-04), LMR Partners LLP (0.4%, 2025-11-14), Adage Capital Management, L.P. (0.8%, 2025-11-13), Linden Capital L.P. (4.9%, 2025-11-12), AQR CAPITAL MANAGEMENT LLC (2.2%, 2025-11-12)

Insider purchases and sales since 1 Apr 2026

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.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Meteora Capital, LLC 2.05% of their portfolio Boca Raton, FL 2,286,8812.3m $24.7m $24.7m 2.05% Reduced -166.5k -166,519
2 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 1,268,8691.3m $13.7m $13.7m 0.01% New
3 TORONTO DOMINION BANK 0.01% of their portfolio TORONTO, ONTARIO, A6 831,686831.7k $9.0m $9.0m 0.01% Added +150.0k +150,000
4 BERKLEY W R CORP 0.41% of their portfolio Greenwich, CT 775,489775.5k $8.4m $8.4m 0.41% Reduced -15.0k -15,014
5 Decagon Asset Management LLP 1.65% of their portfolio LONDON, X0 766,533766.5k $8.3m $8.3m 1.65% New
6 Alberta Investment Management Corp 0.05% of their portfolio EDMONTON, A0 750,000750.0k $8.1m $8.1m 0.05% Added +250.5k +250,543
7 BOOTHBAY FUND MANAGEMENT, LLC 0.15% of their portfolio NEW YORK, NY 738,401738.4k $8.0m $8.0m 0.15% Reduced -43.3k -43,342
8 Linden Advisors LP 0.04% of their portfolio New York, NY 719,611719.6k $7.8m $7.8m 0.04% Reduced -100.0k -100,000
9 DLD Asset Management, LP 0.57% of their portfolio NEW YORK, NY 650,777650.8k $7.0m $7.0m 0.57% Added +266.6k +266,614
10 Sculptor Capital LP 0.07% of their portfolio New York, NY 605,664605.7k $6.5m $6.5m 0.07% New
11 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 600,000600.0k $6.5m $6.5m 0.00% Added +558.6k +558,611
12 Bulldog Investors, LLP 1.40% of their portfolio SADDLE BROOK, NJ 589,698589.7k $6.4m $6.4m 1.40% New
13 MIZUHO SECURITIES USA LLC 0.05% of their portfolio NEW YORK, NY 530,343530.3k $5.5m $5.5m 0.05% Added +30.1k +30,067
14 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 450,000450.0k $4.9m $4.9m 0.01% Reduced -69.1k -69,086
15 Shaolin Capital Management LLC 0.23% of their portfolio Miami, FL 381,597381.6k $4.1m $4.1m 0.23% Added +193.6k +193,597
16 AQR Arbitrage LLC 0.05% of their portfolio Greenwich, CT 342,453342.5k $3.7m $3.7m 0.05% Added +1.5k +1,451
17 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 302,200302.2k $3.3m $3.3m 0.00% Unchanged
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 187,535187.5k $2.0m $2.0m 0.00% Reduced -326.0k -325,977
19 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 186,600186.6k $2.0m $2.0m 0.00% Reduced -88.4k -88,400
20 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 180,129180.1k $1.9m $1.9m 0.01% Added +147.9k +147,861
21 Polar Asset Management Partners Inc. 0.03% of their portfolio TORONTO, A6 163,949163.9k $1.8m $1.8m 0.03% Unchanged
22 Governors Lane LP 0.17% of their portfolio NEW YORK, NY 157,500157.5k $1.7m $1.7m 0.17% New
23 UBS Group AG 0.00% of their portfolio ZURICH, V8 151,177151.2k $1.6m $1.6m 0.00% Added +133.3k +133,280
24 MOORE CAPITAL MANAGEMENT, LP 0.04% of their portfolio NEW YORK, NY 150,000150.0k $1.6m $1.6m 0.04% Unchanged
25 Verition Fund Management LLC 0.01% of their portfolio GREENWICH, CT 150,000150.0k $1.6m $1.6m 0.01% New
26 Galaxy Digital Inc. 0.24% of their portfolio NEW YORK, NY 140,000140.0k $1.5m $1.5m 0.24% New
27 Magnetar Financial LLC 0.01% of their portfolio EVANSTON, IL 125,000125.0k $1.3m $1.3m 0.01% Unchanged
28 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 107,152107.2k $1.2m $1.2m 0.00% Unchanged
29 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 103,585103.6k $1.1m $1.1m 0.00% Added +34.7k +34,664
30 DELTEC ASSET MANAGEMENT LLC 0.16% of their portfolio New York, NY 97,28597.3k $1.0m $1.0m 0.16% New
31 FNY Investment Advisers, LLC 0.35% of their portfolio NEW YORK, NY 90,39890.4k $975.0k $975.0k 0.35% Reduced -1.2k -1,170
32 Periscope Capital Inc. 0.15% of their portfolio Toronto, A6 87,40087.4k $943.0k $943.0k 0.15% Unchanged
33 Centiva Capital, LP 0.03% of their portfolio New York, NY 79,30279.3k $855.7k $855.7k 0.03% New
34 LMR Partners LLP 0.00% of their portfolio LONDON, X0 59,19959.2k $638.8k $638.8k 0.00% Unchanged
35 Radcliffe Capital Management, L.P. 0.04% of their portfolio BALA CYNWYD, PA 54,31254.3k $586.0k $586.0k 0.04% Reduced -36.9k -36,880
36 Brevan Howard Capital Management LP 0.01% of their portfolio ST. HELIER, Y9 50,00050.0k $540.2k $540.2k 0.01% Reduced -40.0k -40,000
37 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 39,49439.5k $426.0k $426.0k 0.00% Reduced -9.9k -9,933
38 WOLVERINE ASSET MANAGEMENT LLC 0.01% of their portfolio CHICAGO, IL 39,25539.3k $423.6k $423.6k 0.01% Reduced -4.8k -4,769
39 Quarry LP 0.06% of their portfolio NEW YORK, NY 37,24437.2k $401.9k $401.9k 0.06% New
40 RLH Capital LLC 0.19% of their portfolio Great Neck, NY 37,24437.2k $401.9k $401.9k 0.19% Reduced -12.3k -12,270
41 Cannon Global Investment Management, LLC 0.98% of their portfolio DAVIE, FL 30,20030.2k $325.9k $325.9k 0.98% New
42 SIMPLEX TRADING, LLC 0.01% of their portfolio CHICAGO, IL 26,22126.2k $282.9k $282.9k 0.01% Added +17.4k +17,393
43 Baader Bank Aktiengesellschaft 0.02% of their portfolio Unterschleissheim, 2M 25,00025.0k $269.8k $269.8k 0.02% Unchanged
44 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 25,00025.0k $269.8k $269.8k 0.00% Unchanged
45 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 24,90024.9k $268.7k $268.7k 0.00% New
46 Rangeley Capital, LLC 0.24% of their portfolio NEW CANAAN, CT 23,44923.4k $253.0k $253.0k 0.24% New
47 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 16,24216.2k $175.3k $175.3k 0.00% Reduced -4.2k -4,230
48 ROBINSON CAPITAL MANAGEMENT, LLC 0.07% of their portfolio GROSSE POINTE FARMS, MI 15,25015.2k $164.5k $164.5k 0.07% New
49 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 15,09715.1k $162.9k $162.9k 0.00% Unchanged
50 READYSTATE ASSET MANAGEMENT LP 0.01% of their portfolio CHICAGO, IL 14,34614.3k $154.8k $154.8k 0.01% Reduced -24.9k -24,940
51 E6 Portfolios, LLC 0.09% of their portfolio MIDVALE, UT 10,47510.5k $113.0k $113.0k 0.09% New
52 Hudson Bay Capital Management LP 0.00% of their portfolio STAMFORD, CT 10,00010.0k $107.9k $107.9k 0.00% Unchanged
53 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 6,0346.0k $65.1k $65.1k 0.00% Reduced -19.4k -19,377
54 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 3,0003.0k $32.4k $32.4k 0.00% Unchanged
55 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 1,0001.0k $10.8k $10.8k 0.00% Reduced -216.9k -216,879
56 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 754754 $8.1k $8.1k 0.00% Reduced -13.2k -13,154
57 Belvedere Trading LLC 0.00% of their portfolio CHICAGO, IL 601601 $6.5k $6.5k 0.00% New
58 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 350350 $3.8k $3.8k 0.00% Unchanged
59 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 329329 $3.5k $3.5k 0.00% Reduced -9.5k -9,474
60 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 150150 $1.6k $1.6k 0.00% First filing
61 GLAZER CAPITAL, LLC 0.00% of their portfolio New York, NY 100100 $1.0k $1.0k 0.00% Reduced -305.3k -305,263
62 1 NORTH WEALTH SERVICES LLC 0.00% of their portfolio ANNAPOLIS, MD 100100 $1.1k $1.1k 0.00% Unchanged