Snow Rothschild Acquisition Corp. (ISNR) — Institutional Holders, Q2 2026
44 institutional investment managers reported a ISNR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $202.6M. 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.
ISNR 13F holders ranked 1–44 of 44
| # | Institution | Shares | Value | % of portfolio | QoQShares vs prior Q |
|---|---|---|---|---|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C.#1 · 1,800,000 sh | 1,800,000 | $18.0M | 0.03% | — |
| 2 | Sculptor Capital#2 · 1,300,000 sh | 1,300,000 | $13.0M | 0.11% | — |
| 3 | LINDEN ADVISORS#3 · 1,250,000 sh | 1,250,000 | $12.5M | 0.06% | — |
| 4 | Magnetar Financial#4 · 1,188,310 sh | 1,188,310 | $11.9M | 0.11% | — |
| 5 | MILLENNIUM MANAGEMENT#5 · 1,000,000 sh | 1,000,000 | $10.0M | <0.01% | — |
| 6 | Polar Asset Management Partners#6 · 1,000,000 sh | 1,000,000 | $10.0M | 0.16% | — |
| 7 | HEALTHCARE OF ONTARIO PENSION PLAN FUND#7 · 1,000,000 sh | 1,000,000 | $10.0M | 0.01% | — |
| 8 | MMCAP International SPC#8 · 850,000 sh | 850,000 | $8.5M | 0.72% | — |
| 9 | HGC Investment Management#9 · 750,000 sh | 750,000 | $7.5M | 1.48% | — |
| 10 | Alberta Investment Management#10 · 750,000 sh | 750,000 | $7.5M | 0.04% | — |
| 11 | AQR Arbitrage#11 · 739,760 sh | 739,760 | $7.4M | 0.11% | — |
| 12 | Shaolin Capital Management#12 · 673,244 sh | 673,244 | $6.7M | 0.32% | — |
| 13 | BNP PARIBAS FINANCIAL MARKETS#13 · 660,240 sh | 660,240 | $6.6M | <0.01% | — |
| 14 | HEIGHTS CAPITAL MANAGEMENT#14 · 650,000 sh | 650,000 | $6.5M | 1.50% | — |
| 15 | HBK INVESTMENTS L P#15 · 500,000 sh | 500,000 | $5.0M | 0.05% | — |
| 16 | MOORE CAPITAL MANAGEMENT#16 · 500,000 sh | 500,000 | $5.0M | 0.07% | — |
| 17 | Hudson Bay Capital Management#17 · 500,000 sh | 500,000 | $5.0M | 0.01% | — |
| 18 | Wealthspring Capital#18 · 428,490 sh | 428,490 | $4.3M | 0.96% | — |
| 19 | TENOR CAPITAL MANAGEMENT , L.P.#19 · 400,000 sh | 400,000 | $4.0M | 0.06% | — |
| 20 | TWO SIGMA INVESTMENTS#20 · 362,500 sh | 362,500 | $3.6M | <0.01% | — |
| 21 | PICTON MAHONEY ASSET MANAGEMENT#21 · 350,000 sh | 350,000 | $3.5M | 0.03% | — |
| 22 | WHITEBOX ADVISORS#22 · 350,000 sh | 350,000 | $3.5M | 0.05% | — |
| 23 | CSS#23 · 345,700 sh | 345,700 | $3.5M | 0.13% | — |
| 24 | PERISCOPE CAPITAL#24 · 325,000 sh | 325,000 | $3.3M | 0.29% | — |
| 25 | TORONTO DOMINION BANK#25 · 325,000 sh | 325,000 | $3.3M | <0.01% | — |
| 26 | ARISTEIA CAPITAL, L.L.C.#26 · 300,000 sh | 300,000 | $3.0M | 0.04% | — |
| 27 | Radcliffe Capital Management, L.P.#27 · 299,172 sh | 299,172 | $3.0M | 0.23% | — |
| 28 | Calamos Advisors#28 · 250,000 sh | 250,000 | $2.5M | <0.01% | — |
| 29 | Clear Street Group#29 · 224,300 sh | 224,300 | $2.2M | <0.01% | — |
| 30 | JPMORGAN CHASE#30 · 175,324 sh | 175,324 | $1.8M | <0.01% | — |
| 31 | Schonfeld Strategic Advisors#31 · 150,000 sh | 150,000 | $1.5M | <0.01% | — |
| 32 | Ghisallo Capital Management#32 · 150,000 sh | 150,000 | $1.5M | 0.03% | — |
| 33 | GLAZER CAPITAL#33 · 106,661 sh | 106,661 | $1.1M | 0.03% | — |
| 34 | K2 PRINCIPAL FUND, L.P.#34 · 100,000 sh | 100,000 | $1.0M | 0.07% | — |
| 35 | DLD Asset Management#35 · 100,000 sh | 100,000 | $1.0M | 0.07% | — |
| 36 | GRITSTONE ASSET MANAGEMENT#36 · 100,000 sh | 100,000 | $1.0M | — | — |
| 37 | Lineage Point Capital#37 · 100,000 sh | 100,000 | $1.0M | 0.21% | — |
| 38 | Virtu Financial#38 · 52,974 sh | 52,974 | $530.0K | 0.02% | — |
| 39 | Quarry#39 · 50,000 sh | 50,000 | $500.5K | 0.04% | — |
| 40 | ABC ARBITRAGE SA#40 · 30,000 sh | 30,000 | $300.3K | — | — |
| 41 | StoneX Group#41 · 25,836 sh | 25,836 | $258.6K | 0.01% | — |
| 42 | Evercore Wealth Management#42 · 12,950 sh | 12,950 | $129.6K | <0.01% | — |
| 43 | Centiva Capital#43 · 12,300 sh | 12,300 | $123.0K | <0.01% | — |
| 44 | SRS Capital Advisors#44 · 5,800 sh | 5,800 | $58.1K | <0.01% | — |
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 the prior quarter 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.