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Aspen Aerogels
ASPN

222 hedge funds and large institutions have $1.69B invested in Aspen Aerogels in 2024 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 58 increasing their positions, 65 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

311% more first-time investments, than exits

New positions opened: 74 | Existing positions closed: 18

160% more call options, than puts

Call options by funds: $114M | Put options by funds: $43.7M

33% more funds holding

Funds holding: 167 → 222 (+55)

29% more capital invested

Capital invested by funds: $1.31B → $1.69B (+$379M)

29% more funds holding in top 10

Funds holding in top 10: 7 → 9 (+2)

4.25% less ownership

Funds ownership: 97.01% → 92.76% (-4.3%)

11% less repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 65

Holders
222
Holders Change
+55
Holders Change %
+32.93%
% of All Funds
3.21%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.13%
New
74
Increased
58
Reduced
65
Closed
18
Calls
$114M
Puts
$43.7M
Net Calls
+$70M
Net Calls Change
+$56.7M

Top Buyers

1
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$31M
2
DCM
Driehaus Capital Management
Illinois
+$28.7M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$21.1M
4
American Century Companies
American Century Companies
Missouri
+$15.4M
5
Citadel Advisors
Citadel Advisors
Florida
+$13.6M

Top Sellers

1
KL
KIM LLC
Kansas
-$82.2M
2
HRCM
Hood River Capital Management
Florida
-$36.3M
3
Ameriprise
Ameriprise
Minnesota
-$23.7M
4
AIC
AWM Investment Company
New York
-$18.5M
5
VOYA Investment Management
VOYA Investment Management
Georgia
-$18.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
GIPM
51
G2 Investment Partners Management
New York
$4.74M -$497K -21,167 -10%
HP
52
Harvey Partners
New York
$4.36M -$2.22M -94,500 -34%
TI
53
Trexquant Investment
Connecticut
$4.28M +$1.8M +76,846 +75%
AA
54
ALPS Advisors
Colorado
$4.1M +$4.03M +171,800 New
Fuller & Thaler Asset Management
55
Fuller & Thaler Asset Management
California
$4.05M -$2.23M -95,060 -36%
Charles Schwab
56
Charles Schwab
California
$3.99M +$559K +23,826 +17%
Squarepoint
57
Squarepoint
New York
$3.83M -$165K -7,038 -4%
CSS
58
Cubist Systematic Strategies
Connecticut
$3.82M +$3.76M +160,088 New
UBS AM
59
UBS AM
Illinois
$3.76M +$2.35M +99,953 +173%
HIM
60
Hillsdale Investment Management
Ontario, Canada
$3.65M +$3.59M +153,100 New
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$3.55M -$1.31M -55,789 -27%
FCM
62
Firsthand Capital Management
California
$3.37M -$704K -30,000 -86%
TC
63
TwinBeech Capital
New York
$3.32M +$3.26M +139,089 New
UBS Group
64
UBS Group
Switzerland
$3.19M -$3.9M -166,348 -55%
RGC
65
Redwood Grove Capital
California
$3.18M – – –
Swiss National Bank
66
Swiss National Bank
Switzerland
$2.87M – – –
Bank of America
67
Bank of America
North Carolina
$2.87M -$2.92M -124,549 -51%
KCM
68
Kennedy Capital Management
Missouri
$2.72M -$1.49M -63,682 -36%
SEC
69
Seven Eight Capital
New York
$2.51M +$2.47M +105,294 New
BNP Paribas Financial Markets
70
BNP Paribas Financial Markets
France
$2.5M +$1.86M +79,315 +309%
EI
71
EAM Investors
California
$2.5M -$2.33M -99,454 -49%
Comerica Bank
72
Comerica Bank
Texas
$2.49M -$205K -8,740 -8%
IECM
73
Intrinsic Edge Capital Management
Illinois
$2.38M +$2.35M +100,000 New
BIP
74
Bouvel Investment Partners
Pennsylvania
$2.24M -$10K -428 -0.5%
Tudor Investment Corp
75
Tudor Investment Corp
Connecticut
$2.23M +$2.19M +93,480 New
1 2
3
4 5

ASPN Hedge Fund Activity: Q2 2024 in Review

222 of the 6,924 institutional investors tracked by Wall St. Rank reported a position in Aspen Aerogels (ASPN) for Q2 2024, worth a combined $1.69B — up 29% from $1.31B a quarter earlier.

Buyers outnumbered sellers: 74 funds opened new ASPN positions and 18 closed out — a net gain of 56 holders — while 58 added to existing stakes and 65 trimmed.

The largest buyer was Loomis, Sayles & Company, opening a new position worth an estimated $31M. The largest seller was KIM LLC, cutting an estimated $82.2M.

  • 222 institutional investors held Aspen Aerogels (ASPN) as of Q2 2024, up from 167 in Q1 2024.
  • Funds reported $1.69B of Aspen Aerogels stock for Q2 2024, up 29% quarter-over-quarter.
  • 74 funds opened new Aspen Aerogels positions in Q2 2024 and 18 closed out, a net change of +56 holders.
  • The largest Aspen Aerogels buyer in Q2 2024 was Loomis, Sayles & Company, an estimated $31M added.
  • The largest Aspen Aerogels seller in Q2 2024 was KIM LLC, an estimated $82.2M sold.

Based on aggregated 13F filings for Q2 2024.