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QADR · QDRO Acquisition Corp. · Holdings

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$10.01 -0.01 (-0.05%) At close · Oct 2
Rebalance outlook locked
Going-concern doubt — flagged Aug 14, 2026

Substantial doubt about the company's ability to continue as a going concern.

“These conditions raise substantial doubt about the Company's ability to continue as a going concern. Management plans to consummate an initial Business Combination prior to the end of the Completion Window. No adjustments have been made to the carrying amounts of assets or liabilities should the Company be required to liquidate after September 30, 2027. There can be no assurance that the Company's plans to raise capital or to consummate an initial Business Combination will be successful.”
View the 10-Q filed Aug 14, 2026
Market Cap
$249.75M
Shares
25.00M
Volume · Oct 2 200.05K Avg daily vol (3M) 39.59K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 49
Total Value: $191,256,441
Total Shares: 26,741,308

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 49 13F filers · Δ vs Mar 31, 2026
Top Holder
7.8%
Mar 2026 → Jun 2026 · range 7.8% – 7.9%
−0.1 pts
Top 5
36.6%
Mar 2026 → Jun 2026 · range 36.5% – 36.6%
+0.1 pts
Top 10
57.2%
Mar 2026 → Jun 2026 · range 56.6% – 57.2%
+0.6 pts
HHI
434
Mar 2026 → Jun 2026 · range 432 – 434
Broadly held+2

Quarterly Activity

vs Mar 31, 2026
New
6
Increased
31
Decreased
5
Sold Out
5
Unchanged
7
Holder count: +1
Institutional value: +1.3%
Shares held: +40.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open
ADAGE CAPITAL PARTNERS GP, L.L.C. +750,000 2,250,000
MMCAP International Inc. SPC +750,000 2,250,000
Polar Asset Management Partners Inc. +750,000 2,250,000
ARISTEIA CAPITAL, L.L.C. +674,999 1,924,999
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND +500,000 1,500,000

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open
Saba Capital Management, L.P. −200,001 199,999
CITADEL ADVISORS LLC −151,265 51,023
K2 PRINCIPAL FUND, L.P. −99,207 100,491
METEORA CAPITAL, LLC −58,968 540,994
Galaxy Digital Inc. −50,000 50,000

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open
Karpus Management, Inc. 399,050 $3,954,585
D. E. Shaw & Co., Inc. 266,001 $2,636,069
WOLVERINE ASSET MANAGEMENT LLC 170,200 $1,686,682
MIZUHO SECURITIES USA LLC 49,197 $487,542
MORGAN STANLEY 18 $178

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Paloma Partners Management Co 100,000 $991,000
StoneX Group Inc. 62,390 $618,284
Virtu Financial LLC 41,278 $409,064
Bulldog Investors, LLP 25,000 $247,750
ROBINSON CAPITAL MANAGEMENT, LLC 12,250 $121,397
Filter: New 6 Increased 31 Reduced 5 Sold out 5 Unchanged 7
Showing 80 of 80
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
ADAGE CAPITAL PARTNERS GP, L.L.C. $14,865,000 7.77% 1,500,000
Polar Asset Management Partners Inc. $14,865,000 7.77% 1,500,000
MMCAP International Inc. SPC $14,865,000 7.77% 1,500,000
HGC Investment Management Inc. QADRU $12,943,836 6.77% 1,291,800
ARISTEIA CAPITAL, L.L.C. $12,387,500 6.48% 1,250,000
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND $9,910,000 5.18% 1,000,000
HIGHBRIDGE CAPITAL MANAGEMENT LLC $8,457,877 4.42% 853,469
Magnetar Financial LLC $7,432,500 3.89% 750,000
LMR Partners LLP QADRU $7,014,000 3.67% 700,000
AQR Arbitrage LLC $6,639,640 3.47% 669,994
Jain Global LLC $5,946,000 3.11% 600,000
BNP PARIBAS ARBITRAGE, SA $5,252,300 2.75% 530,000
Ghisallo Capital Management LLC $4,955,000 2.59% 500,000
Lineage Point Capital LP QADRU $4,866,263 2.54% 485,655
MILLENNIUM MANAGEMENT LLC $4,211,750 2.20% 425,000
Alberta Investment Management Corp $3,964,000 2.07% 400,000
Karpus Management, Inc. $3,954,585 2.07% 399,050
Radcliffe Capital Management, L.P. $3,675,955 1.92% 370,934
TWO SIGMA INVESTMENTS, LP $3,592,375 1.88% 362,500
Calamos Advisors LLC QADRU $3,006,000 1.57% 300,000
DEUTSCHE BANK AG\ $2,973,000 1.55% 300,000
D. E. Shaw & Co., Inc. $2,636,069 1.38% 266,001
O'Connor Alternative Investments LLC $2,477,500 1.30% 250,000
Linden Advisors LP $2,477,500 1.30% 250,000
GLAZER CAPITAL, LLC $2,477,490 1.30% 249,999
MILLENNIUM MANAGEMENT LLC QADRU $2,004,000 1.05% 200,000
DLD Asset Management, LP $1,982,000 1.04% 200,000
Context Capital Management, LLC $1,982,000 1.04% 200,000
STATE OF WISCONSIN INVESTMENT BOARD $1,982,000 1.04% 200,000
METEORA CAPITAL, LLC $1,901,679 0.99% 191,895
WOLVERINE ASSET MANAGEMENT LLC $1,686,682 0.88% 170,200
HEIGHTS CAPITAL MANAGEMENT, INC $1,585,600 0.83% 160,000
Qube Research & Technologies Ltd QADRU $1,503,000 0.79% 150,000
CSS LLC/IL $1,403,295 0.73% 141,604
K2 PRINCIPAL FUND, L.P. QADRU $1,006,919 0.53% 100,491
Yakira Capital Management, Inc. QADRU $1,002,000 0.52% 100,000
WHITEBOX ADVISORS LLC $991,000 0.52% 100,000
Mint Tower Capital Management B.V. $991,000 0.52% 100,000
DELTEC ASSET MANAGEMENT LLC $991,000 0.52% 100,000
BERKLEY W R CORP $985,252 0.52% 99,420
TORONTO DOMINION BANK QADRU $758,443 0.40% 75,693
BOOTHBAY FUND MANAGEMENT, LLC $632,713 0.33% 63,846
Clear Street Group Inc. QADRU $540,438 0.28% 53,936
CITADEL ADVISORS LLC QADRU $511,250 0.27% 51,023
MIZUHO SECURITIES USA LLC $487,542 0.25% 49,197
Clear Street Group Inc. $218,852 0.11% 22,084
ABC ARBITRAGE SA $198,200 0.10% 20,000
HIGHBRIDGE CAPITAL MANAGEMENT LLC QADRW $65,218 0.03% 232,921
MORGAN STANLEY $178 0.00% 18
UBS Group AG QADRU $40 0.00% 4
ARISTEIA CAPITAL, L.L.C. QADRW — — 674,999
HEIGHTS CAPITAL MANAGEMENT, INC QADRW — — 63,304
BNP PARIBAS ARBITRAGE, SA QADRW — — 265,000
BOOTHBAY FUND MANAGEMENT, LLC QADRW — — 31,877
Jain Global LLC QADRW — — 300,000
BERKLEY W R CORP QADRW — — 49,710
GLAZER CAPITAL, LLC QADRW — — 50,146
Mint Tower Capital Management B.V. QADRW — — 50,000
Galaxy Digital Inc. QADRW — — 50,000
DEUTSCHE BANK AG\ QADRW — — 150,000
METEORA CAPITAL, LLC QADRW — — 349,099
MMCAP International Inc. SPC QADRW — — 750,000
Saba Capital Management, L.P. QADRW — — 199,999
STATE OF WISCONSIN INVESTMENT BOARD QADRW — — 100,000
MILLENNIUM MANAGEMENT LLC QADRW — — 212,500
WHITEBOX ADVISORS LLC QADRW — — 50,000
ADAGE CAPITAL PARTNERS GP, L.L.C. QADRW — — 750,000
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND QADRW — — 500,000
Linden Advisors LP QADRW — — 124,999
O'Connor Alternative Investments LLC QADRW — — 124,999
DLD Asset Management, LP QADRW — — 100,000
TORONTO DOMINION BANK QADRW — — 181,149
CSS LLC/IL QADRW — — 111,952
Polar Asset Management Partners Inc. QADRW — — 750,000
Context Capital Management, LLC QADRW — — 100,000
Magnetar Financial LLC QADRW — — 375,000
AQR Arbitrage LLC QADRW — — 334,997
Radcliffe Capital Management, L.P. QADRW — — 185,466
Clear Street Group Inc. QADRW — — 69,378
Alberta Investment Management Corp QADRW — — 200,000
Key facts CIK 2083217 CUSIP G7310E102 Visit website