 |
|
|
This page summarizes the MBSC holdings changes quarter over quarter among those 13F filers that have reported for
the 6/30/2023 period, comparing share count change from 3/31/2023 to 6/30/2023.
Share count is compared over these two periods to provide an indication of whether MBSC is being accumulated or
sold by institutions that file their holdings via 13F filings (and as always, when considering this data it is important to be mindful of the
long only reporting requirement).
| Filer | 3/31/2023
Share Count | 6/30/2023
Share Count | Change | % Change |
|---|
| 13F Filers Increasing MBSC Share Count |
|---|
| Clear Street LLC |
471 |
2,000 |
+1,529 |
+324.63% |
| Westchester Capital Management LLC |
523,800 |
1,086,048 |
+562,248 |
+107.34% |
| Vivaldi Asset Management LLC |
1,280,902 |
2,075,199 |
+794,297 |
+62.01% |
| Silverback Asset Management LLC |
25,000 |
33,333 |
+8,333 |
+33.33% |
| Periscope Capital Inc. |
1,907,446 |
1,968,664 |
+61,218 |
+3.21% |
| Verition Fund Management LLC |
219,860 |
222,060 |
+2,200 |
+1.00% |
| Jane Street Group LLC |
67,000 |
67,015 |
+15 |
+0.02% |
| 13F Filers Reporting New Positions In MBSC |
|---|
| Proequities Inc. |
0 |
0 |
UNCH |
100% |
| Cowen AND Company LLC |
0 |
376,111 |
+376,111 |
+100% |
| Bank of Montreal Can |
0 |
935,551 |
+935,551 |
+100% |
| HRT Financial LP |
0 |
50,809 |
+50,809 |
+100% |
| Virtu Financial LLC |
0 |
15,556 |
+15,556 |
+100% |
| Warberg Asset Management LLC |
0 |
17,735 |
+17,735 |
+100% |
| Flow State Investments L.P. |
0 |
165,773 |
+165,773 |
+100% |
| Crystalline Management Inc. |
0 |
140,130 |
+140,130 |
+100% |
| 13F Filers With Unchanged Share Count |
|---|
| Berkley W R Corp |
247,275 |
247,275 |
UNCH |
0.00% |
| Barclays PLC |
195,218 |
195,218 |
UNCH |
0.00% |
| Hsbc Holdings PLC |
417,713 |
417,713 |
UNCH |
0.00% |
| Goldman Sachs Group Inc. |
449,313 |
449,313 |
UNCH |
0.00% |
| D. E. Shaw & Co. Inc. |
45,200 |
45,200 |
UNCH |
0.00% |
| Cantor Fitzgerald L. P. |
2,210,000 |
2,210,000 |
UNCH |
0.00% |
| Aristeia Capital LLC |
1,413,219 |
1,413,219 |
UNCH |
0.00% |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS |
74,998 |
74,998 |
UNCH |
0.00% |
| Radcliffe Capital Management L.P. |
981,040 |
981,040 |
UNCH |
0.00% |
| Whitebox Advisors LLC |
150,000 |
150,000 |
UNCH |
0.00% |
| Deltec Asset Management LLC |
99,900 |
99,900 |
UNCH |
0.00% |
| Millennium Management LLC |
453,300 |
453,300 |
UNCH |
0.00% |
| Linden Advisors LP |
64,449 |
64,449 |
UNCH |
0.00% |
| MMCAP International Inc. SPC |
1,399,998 |
1,399,998 |
UNCH |
0.00% |
| Calamos Advisors LLC |
1,250,000 |
1,250,000 |
UNCH |
0.00% |
| Marshall Wace LLP |
251,511 |
251,511 |
UNCH |
0.00% |
| Castle Creek Arbitrage LLC |
349,998 |
349,998 |
UNCH |
0.00% |
| TENOR CAPITAL MANAGEMENT Co. L.P. |
1,000,000 |
1,000,000 |
UNCH |
0.00% |
| Magnetar Financial LLC |
864,600 |
864,600 |
UNCH |
0.00% |
| Walleye Trading LLC |
36,000 |
36,000 |
UNCH |
0.00% |
| Taconic Capital Advisors LP |
338,740 |
338,740 |
UNCH |
0.00% |
| Rivernorth Capital Management LLC |
99,993 |
99,993 |
UNCH |
0.00% |
| Apollo Management Holdings L.P. |
250,000 |
250,000 |
UNCH |
0.00% |
| Alberta Investment Management Corp |
750,000 |
750,000 |
UNCH |
0.00% |
| RiverPark Advisors LLC |
358,543 |
358,543 |
UNCH |
0.00% |
| Saba Capital Management L.P. |
200,000 |
200,000 |
UNCH |
0.00% |
| Starboard Value LP |
209,750 |
209,750 |
UNCH |
0.00% |
| Landscape Capital Management L.L.C. |
90,340 |
90,340 |
UNCH |
0.00% |
| Picton Mahoney Asset Management |
99,993 |
99,993 |
UNCH |
0.00% |
| Segantii Capital Management Ltd |
100,000 |
100,000 |
UNCH |
0.00% |
| Mint Tower Capital Management B.V. |
100,000 |
100,000 |
UNCH |
0.00% |
| Arena Investors LP |
16,213 |
16,213 |
UNCH |
0.00% |
| HGC Investment Management Inc. |
1,425,000 |
1,425,000 |
UNCH |
0.00% |
| Walleye Capital LLC |
50,837 |
50,837 |
UNCH |
0.00% |
| Woodline Partners LP |
249,998 |
249,998 |
UNCH |
0.00% |
| Caas Capital Management LP |
79,072 |
79,072 |
UNCH |
0.00% |
| Foursixthree Capital LP |
30,847 |
30,847 |
UNCH |
0.00% |
| Atlas Merchant Capital LLC |
210,000 |
210,000 |
UNCH |
0.00% |
| 13F Filers Decreasing MBSC Share Count |
|---|
| Meteora Capital LLC |
204,962 |
127,861 |
-77,101 |
-37.62% |
| JPMorgan Chase & Co. |
149,923 |
100,000 |
-49,923 |
-33.30% |
| Boothbay Fund Management LLC |
565,788 |
389,492 |
-176,296 |
-31.16% |
| Cubist Systematic Strategies LLC |
115,387 |
80,379 |
-35,008 |
-30.34% |
| CNH Partners LLC |
810,512 |
610,503 |
-200,009 |
-24.68% |
| RPO LLC |
1,481,419 |
1,180,793 |
-300,626 |
-20.29% |
| Exos TFP Holdings LLC |
562,576 |
448,424 |
-114,152 |
-20.29% |
| CVI Holdings LLC |
43,169 |
35,166 |
-8,003 |
-18.54% |
| Wolverine Asset Management LLC |
45,354 |
42,221 |
-3,133 |
-6.91% |
| Bulldog Investors LLC |
329,411 |
319,173 |
-10,238 |
-3.11% |
| Fir Tree Capital Management LP |
997,900 |
974,200 |
-23,700 |
-2.37% |
| UBS Oconnor LLC |
378,097 |
369,763 |
-8,334 |
-2.20% |
| Cohanzick Management LLC |
371,132 |
369,506 |
-1,626 |
-0.44% |
| Karpus Management Inc. |
259,800 |
258,800 |
-1,000 |
-0.38% |
| Deutsche Bank AG |
465,372 |
464,566 |
-806 |
-0.17% |
| 13F Filers Exiting MBSC |
|---|
| Kim LLC |
150,000 |
0 |
-150,000 |
-100.00% |
| Difesa Capital Management LP |
150,000 |
0 |
-150,000 |
-100.00% |
| Dark Forest Capital Management LP |
200 |
0 |
-200 |
-100.00% |
| Shaolin Capital Management LLC |
994,907 |
0 |
-994,907 |
-100.00% |
| Schonfeld Strategic Advisors LLC |
20,000 |
0 |
-20,000 |
-100.00% |
| UBS Group AG |
506 |
0 |
-506 |
-100.00% |
| Ergoteles LLC |
20,181 |
0 |
-20,181 |
-100.00% |
| Cowen Investment Management LLC |
200,000 |
0 |
-200,000 |
-100.00% |
| Prelude Capital Management LLC |
39,300 |
0 |
-39,300 |
-100.00% |
| Balyasny Asset Management LLC |
250,000 |
0 |
-250,000 |
-100.00% |
| Sculptor Capital LP |
300,000 |
0 |
-300,000 |
-100.00% |
See Summary: Institutional Holders of MBSC
See Details: Top 10 Hedge Funds Holding MBSC
|
|
