Dynamix Corp III (DNMX) — Institutional Holders, Q2 2026
68 institutional investment managers reported a DNMX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $195.1M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
DNMX in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Logan Stone CapitalAdded · +306,202 sh+$2.1M
- TORONTO DOMINION BANKAdded · +248,817 sh+$1.7M
- GLAZER CAPITALAdded · +190,054 sh+$1.3M
- Alberta Investment ManagementAdded · +175,000 sh+$1.2M
- Verition Fund ManagementAdded · +65,000 sh+$442.6K
Biggest sellers
- Parallax Volatility Advisers, L.P.Trimmed · -186,290 sh-$1.3M
- Clear Street GroupTrimmed · -103,802 sh-$706.8K
- Virtu FinancialTrimmed · -85,545 sh-$582.5K
- BERKLEY W RTrimmed · -58,176 sh-$396.2K
- METEORA CAPITALTrimmed · -45,821 sh-$312.0K
DNMX 13F holders ranked 1–68 of 68
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | METEORA CAPITAL#1 · 1,926,904 sh | 1,926,904 | $18.7M | 1.55% | -2.3% |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C.#2 · 2,165,625 sh | 2,165,625 | $15.9M | 0.02% | 0.0% |
| 3 | GLAZER CAPITAL#3 · 1,478,534 sh | 1,478,534 | $11.8M | 0.29% | +14.8% |
| 4 | Magnetar Financial#4 · 900,000 sh | 900,000 | $6.1M | 0.06% | 0.0% |
| 5 | HEALTHCARE OF ONTARIO PENSION PLAN FUND#5 · 900,000 sh | 900,000 | $6.1M | <0.01% | 0.0% |
| 6 | D. E. Shaw#6 · 603,703 sh | 603,703 | $6.0M | <0.01% | 0.0% |
| 7 | LINDEN ADVISORS#7 · 1,326,191 sh | 1,326,191 | $6.0M | 0.03% | 0.0% |
| 8 | AQR Arbitrage#8 · 856,973 sh | 856,973 | $5.7M | 0.08% | +1.0% |
| 9 | Verition Fund Management#9 · 808,380 sh | 808,380 | $5.2M | <0.01% | +8.7% |
| 10 | Karpus Management#10 · 498,200 sh | 498,200 | $5.0M | 0.14% | -0.7% |
| 11 | TORONTO DOMINION BANK#11 · 888,091 sh | 888,091 | $4.8M | <0.01% | +38.9% |
| 12 | Radcliffe Capital Management, L.P.#12 · 640,105 sh | 640,105 | $4.6M | 0.35% | +4.1% |
| 13 | PERISCOPE CAPITAL#13 · 762,500 sh | 762,500 | $4.3M | 0.38% | 0.0% |
| 14 | LMR Partners LLP#14 · 400,000 sh | 400,000 | $4.1M | 0.02% | 0.0% |
| 15 | Lineage Point Capital#15 · 595,000 sh | 595,000 | $4.1M | 0.83% | 0.0% |
| 16 | SONA ASSET MANAGEMENT (US)#16 · 392,034 sh | 392,034 | $3.9M | 0.08% | 0.0% |
| 17 | Parallax Volatility Advisers, L.P.#17 · 575,176 sh | 575,176 | $3.8M | <0.01% | -24.5% |
| 18 | TENOR CAPITAL MANAGEMENT , L.P.#18 · 525,000 sh | 525,000 | $3.5M | 0.05% | 0.0% |
| 19 | Alberta Investment Management#19 · 525,000 sh | 525,000 | $3.5M | 0.02% | +50.0% |
| 20 | First Capital Management L.P.#20 · 352,912 sh | 352,912 | $3.5M | 0.21% | 0.0% |
| 21 | Hudson Bay Capital Management#21 · 450,000 sh | 450,000 | $3.5M | <0.01% | 0.0% |
| 22 | Centiva Capital#22 · 425,000 sh | 425,000 | $3.5M | 0.03% | 0.0% |
| 23 | BNP PARIBAS FINANCIAL MARKETS#23 · 505,331 sh | 505,331 | $3.5M | <0.01% | 0.0% |
| 24 | Shaolin Capital Management#24 · 831,438 sh | 831,438 | $3.5M | 0.17% | +0.8% |
| 25 | OMERS ADMINISTRATION#25 · 335,207 sh | 335,207 | $3.4M | 0.02% | 0.0% |
| 26 | Logan Stone Capital#26 · 317,620 sh | 317,620 | $3.2M | 0.67% | +2681.7% |
| 27 | TWO SIGMA INVESTMENTS#27 · 317,187 sh | 317,187 | $3.2M | <0.01% | 0.0% |
| 28 | ARISTEIA CAPITAL, L.L.C.#28 · 449,999 sh | 449,999 | $3.0M | 0.04% | 0.0% |
| 29 | PICTON MAHONEY ASSET MANAGEMENT#29 · 450,000 sh | 450,000 | $3.0M | 0.02% | 0.0% |
| 30 | Polar Asset Management Partners#30 · 450,000 sh | 450,000 | $3.0M | 0.05% | 0.0% |
| 31 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#31 · 448,800 sh | 448,800 | $3.0M | 0.01% | 0.0% |
| 32 | Wealthspring Capital#32 · 441,450 sh | 441,450 | $3.0M | 0.67% | 0.0% |
| 33 | HGC Investment Management#33 · 250,000 sh | 250,000 | $2.5M | 0.50% | 0.0% |
| 34 | WHITEBOX ADVISORS#34 · 300,000 sh | 300,000 | $2.0M | 0.03% | 0.0% |
| 35 | HEIGHTS CAPITAL MANAGEMENT#35 · 289,584 sh | 289,584 | $2.0M | 0.47% | -3.5% |
| 36 | Allianz Asset Management GmbH#36 · 200,000 sh | 200,000 | $2.0M | <0.01% | 0.0% |
| 37 | READYSTATE ASSET MANAGEMENT#37 · 200,000 sh | 200,000 | $2.0M | <0.01% | 0.0% |
| 38 | MILLENNIUM MANAGEMENT#38 · 200,000 sh | 200,000 | $2.0M | <0.01% | 0.0% |
| 39 | Schonfeld Strategic Advisors#39 · 240,000 sh | 240,000 | $1.7M | <0.01% | +2.1% |
| 40 | Clear Street Group#40 · 358,813 sh | 358,813 | $1.6M | <0.01% | -22.4% |
| 41 | Governors Lane#41 · 225,000 sh | 225,000 | $1.5M | 0.13% | 0.0% |
| 42 | BERKLEY W R#42 · 165,003 sh | 165,003 | $1.5M | 0.07% | -26.1% |
| 43 | DLD Asset Management#43 · 157,851 sh | 157,851 | $1.1M | 0.07% | 0.0% |
| 44 | Mint Tower Capital Management B.V.#44 · 150,000 sh | 150,000 | $1.0M | 0.12% | 0.0% |
| 45 | MOORE CAPITAL MANAGEMENT#45 · 150,000 sh | 150,000 | $1.0M | 0.01% | 0.0% |
| 46 | BlueCrest Capital Management Ltd#46 · 100,000 sh | 100,000 | $999.0K | 0.03% | 0.0% |
| 47 | RIVERNORTH CAPITAL MANAGEMENT#47 · 125,000 sh | 125,000 | $765.5K | 0.04% | 0.0% |
| 48 | BOOTHBAY FUND MANAGEMENT#48 · 75,000 sh | 75,000 | $749.3K | <0.01% | 0.0% |
| 49 | JPMORGAN CHASE#49 · 52,364 sh | 52,364 | $528.1K | 0.00% | +4.7% |
| 50 | HRT FINANCIAL#50 · 50,915 sh | 50,915 | $516.0K | <0.01% | +1.8% |
| 51 | WOLVERINE ASSET MANAGEMENT#51 · 87,046 sh | 87,046 | $509.7K | <0.01% | -14.0% |
| 52 | Westchester Capital Management#52 · 50,000 sh | 50,000 | $506.5K | 0.02% | 0.0% |
| 53 | Bulldog Investors, LLP#53 · 75,000 sh | 75,000 | $506.4K | 0.11% | 0.0% |
| 54 | GRITSTONE ASSET MANAGEMENT#54 · 75,000 sh | 75,000 | $506.4K | — | 0.0% |
| 55 | Kepos Capital#55 · 48,900 sh | 48,900 | $489.0K | 0.67% | 0.0% |
| 56 | Virtu Financial#56 · 74,758 sh | 74,758 | $443.0K | 0.01% | -53.4% |
| 57 | ABC ARBITRAGE SA#57 · 20,000 sh | 20,000 | $199.8K | — | 0.0% |
| 58 | MIZUHO SECURITIES USA#58 · 20,000 sh | 20,000 | $199.8K | <0.01% | New |
| 59 | HIGHBRIDGE CAPITAL MANAGEMENT#59 · 696,500 sh | 696,500 | $195.0K | <0.01% | +10.2% |
| 60 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#60 · 18,664 sh | 18,664 | $189.4K | 0.00% | +7.4% |
| 61 | Quarry#61 · 14,835 sh | 14,835 | $151.2K | 0.01% | 0.0% |
| 62 | Saba Capital Management, L.P.#62 · 174,999 sh | 174,999 | $48.2K | <0.01% | 0.0% |
| 63 | SRS Capital Advisors#63 · 6,000 sh | 6,000 | $40.5K | <0.01% | New |
| 64 | Weiss Asset Management#64 · 76,300 sh | 76,300 | $21.0K | <0.01% | 0.0% |
| 65 | K2 PRINCIPAL FUND, L.P.#65 · 25,208 sh | 25,208 | $7.1K | <0.01% | -87.8% |
| 66 | UBS Group AG#66 · 2,858 sh | 2,858 | $2.1K | 0.00% | -2.0% |
| 67 | MORGAN STANLEY#67 · 55 sh | 55 | $549.00 | 0.00% | -25.7% |
| 68 | Context Capital Management#68 · 450,000 sh | 450,000 | — | — | 0.0% |
Funds that sold out of DNMX in Q2 2026 (2)
Held DNMX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Tuttle Capital Management25,000 sh | 25,000 | $251.0K |
| StoneX Group10,326 sh | 10,326 | $102.4K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.