Blackstone Alternative Solutions LLC

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Blackstone Alternative Solutions LLC
CRD #158784
SEC #801-72699
CIK #0001728531
AUM 20.08 B (2026-06-24)
Employees 293 (38% Investors, 5% Brokers)
Phone212-583-5000
Address345 Park Avenue
New York, NY 10154
Source [IAPD] [EDGAR] [Website] [Twitter] [LinkedIn] [Facebook] [Instagram]
Total AUM ($B)
25201510502010201520212027
Type Form D Funds Date Sold AUM
HF BSOF Offshore Aggregator Fund LP 2026-03-30 1,467.5 M
HF BSOF Offshore Blocker Fund Ltd 2026-03-30 1,311.7 M
HF BSOF Offshore E Aggregator Fund LP 2026-03-30 429.9 M
HF BSOF Offshore E Blocker Fund Ltd 2026-03-30 380.9 M
HF BSOF Parallel Intermediate Fund LP 2026-03-30 617.5 M
HF SRT Core Aggregator 2026-03-30 602.8 M
HF SRT Core Aggregator HoldCo Ltd 2026-03-30 640.5 M
HF BSOF Parallel Europe Feeder Sub-Fund 1 2025-03-28 58.2 M
HF BSOF Parallel Europe Master Sub-Fund 1 2025-03-28 58.7 M
HF BSOF SRT Enhanced Aggregator LP 2025-03-28 1,360.0 M
View All
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 54 20.1
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 54 20.1
By Discretionary
Discretionary 54 20.1
Non-Discretionary 0 0.0
Total 54 20.1
By Non-United States Persons
Non-United States Persons 17.6
United States Persons 2.5
Total 54 20.1
Form D Directors Role # Filings # Firms 2011 - 2026
Sean Flynn Director 165 41
Patrick Harrigan Director 135 40
Blackstone Alternative Solutions LLC Promoter 10 1
Blackstone Strategic Opportunity Associates LLC Executive Officer 7 1
Blackstone Altenative Asset Management LP Promoter 1 1
Blackstone Altenative Solutions LLC Promoter 1 1
EDGAR Form CIK 2011 - 2026
13F-NT [0001728531]
3 [0001728531]
4 [0001728531]
Firm Profile (Form ADV)
Discretionary AUM$5.5B
ServesInstitutional
Fund TypesHedge Fund
LEI549300D9VVF1YSZ42S93
Form 3/4/5 Subject 2011 - 2026
Blackstone Holdings I LP
Blackstone Holdings I/II GP Inc
Blackstone Group Inc
Blackstone Group Management LLC
BSOF Master Fund LP
Hamilton Insurance Group Ltd
Blackstone Strategic Opportunity Associates LLC
Schwarzman Stephen A
BSOF Master Fund II LP
Blackstone Holdings II LP
Blackstone Alternative Solutions LLC
BTO de GP - NQ LLC
Blackstone Aqua Master Sub-Fund a sub-fund of Blackstone Gl
GeneDx Holdings Corp
Blackstone Tactical Opportunities Associates III - NQ LP
OppFi Inc
Praxis Precision Medicines Inc
BSOF Parallel Master Fund LP
Blackstone Family Tactical Opportunities Investment Partners
BTO Side-by-Side GP LLC
Blackstone Tactical Opportunities Fund - FD LP
One Madison Corp
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2024-05-08 Sell 8,625,465 $12.00 103,505,580
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2024-05-08 Sell 499,264 $12.00 5,991,168
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2023-11-22 Sell 393,872 $14.06 5,537,840
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2023-11-22 Sell 22,798 $14.06 320,540
Hamilton Insurance Group Ltd HG
Class B Common Stock
2023-11-14 Sell 53,182 $14.06 747,739
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2023-11-14 Sell 79,808 $14.06 1,122,100
Hamilton Insurance Group Ltd HG
Class A Common Stock · derivative
2023-11-14 Sell 1,378,793 $14.06 19,385,830
Hamilton Insurance Group Ltd HG
Class B Common Stock
2023-11-14 Sell 918,789 $14.06 12,918,173
GeneDx Holdings Corp SMFR
Class A Common Stock
2022-04-29 Buy 2,434,863 $4.00 9,739,452
GeneDx Holdings Corp SMFR
Class A Common Stock
2022-04-29 Buy 14,735 $4.00 58,940
GeneDx Holdings Corp SMFR
Class A Common Stock
2022-04-29 Buy 50,402 $4.00 201,608
OppFi Inc OPFI
Warrant (right to buy) · derivative
2021-10-22 Sell 494,281 $1.18 583,252
OppFi Inc OPFI
Class A Common Stock
2021-10-21 Sell 7,600 $7.00 53,200
OppFi Inc OPFI
Warrant (right to buy) · derivative
2021-10-21 Sell 4,496 $1.51 6,789
OppFi Inc OPFI
Warrant (right to buy) · derivative
2021-10-21 Sell 61,223 $1.38 84,488
OppFi Inc OPFI
Class A Common Stock
2021-10-21 Sell 6,900 $7.14 49,266
OppFi Inc OPFI
Class A Common Stock
2021-10-21 Sell 31,366 $7.04 220,817
Praxis Precision Medicines Inc PRAX
Common Stock
2021-10-06 Sell 400,000 $17.50 7,000,000
Praxis Precision Medicines Inc PRAX
Common Stock
2021-10-05 Sell 23,946 $19.15 458,566
Praxis Precision Medicines Inc PRAX
Common Stock
2021-10-01 Sell 22,600 $19.13 432,338
showing 20 of 52 most recent transactions
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