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BlackSky Technology
BKSY

153 hedge funds and large institutions have $427M invested in BlackSky Technology in 2025 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 55 increasing their positions, 34 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

153% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 15

62% more repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 34

34% more call options, than puts

Call options by funds: $25.2M | Put options by funds: $18.8M

18% more funds holding

Funds holding: 130 → 153 (+23)

13% more capital invested

Capital invested by funds: $378M → $427M (+$48.7M)

1.68% more ownership

Funds ownership: 58.08% → 59.76% (+1.7%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
153
Holders Change
+23
Holders Change %
+17.69%
% of All Funds
2.01%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
38
Increased
55
Reduced
34
Closed
15
Calls
$25.2M
Puts
$18.8M
Net Calls
+$6.4M
Net Calls Change
+$18.1M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$8.7M
2
DCM
Driehaus Capital Management
Illinois
+$8.49M
3
WA
Wasatch Advisors
Utah
+$8.01M
4
PCM
Portolan Capital Management
Massachusetts
+$7.6M
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$7.04M

Top Sellers

Rank Fund Capital Flow
1
AIC
AWM Investment Company
New York
-$4.5M
2
GLA
Great Lakes Advisors
Illinois
-$3.5M
3
OC
Oppenheimer & Co
New York
-$3.11M
4
Invesco
Invesco
Georgia
-$3.05M
5
Jane Street
Jane Street
New York
-$2.83M
Name Holding Trade Value Shares
Change 		Change in
Stake
EI
26
EAM Investors
California
$4.15M +$3.03M +155,647 +295%
Citadel Advisors
27
Citadel Advisors
Florida
$3.78M +$3.46M +177,775 +1,769%
GLA
28
Great Lakes Advisors
Illinois
$3.78M -$3.5M -179,804 -49%
OC
29
Oppenheimer & Co
New York
$3.77M -$3.11M -159,342 -46%
Renaissance Technologies
30
Renaissance Technologies
New York
$2.82M +$2.73M +140,063 New
EIM
31
Essex Investment Management
Massachusetts
$2.76M +$90.9K +4,664 +4%
BPA
32
Beacon Pointe Advisors
California
$2.72M +$2.63M +134,860 New
Goldman Sachs
33
Goldman Sachs
New York
$2.7M -$1.36M -69,930 -34%
PCM
34
Perkins Capital Management
Minnesota
$2.39M -$53.6K -2,750 -2%
Two Sigma Investments
35
Two Sigma Investments
New York
$2.38M -$1.26M -64,675 -35%
HF
36
HRT Financial
New York
$2.34M +$2.26M +115,986 New
Bank of America
37
Bank of America
North Carolina
$2.26M -$1.29M -66,414 -37%
UBS Group
38
UBS Group
Switzerland
$2.19M -$1.52M -77,775 -42%
TSW
39
Thompson Siegel & Walmsley
Virginia
$2.08M -$1.37M -70,098 -40%
PFGIA
40
Patriot Financial Group Insurance Agency
Massachusetts
$2M -$369K -18,950 -16%
Verition Fund Management
41
Verition Fund Management
Connecticut
$1.83M +$999K +51,265 +130%
OC
42
Oakmont Corp
California
$1.48M -$195K -10,000 -12%
N
43
Nuveen
North Carolina
$1.46M +$55.6K +2,851 +4%
Tudor Investment Corp
44
Tudor Investment Corp
Connecticut
$1.42M +$311K +15,976 +29%
PCM
45
Penserra Capital Management
California
$1.4M +$233K +11,982 +21%
Principal Financial Group
46
Principal Financial Group
Iowa
$1.31M +$1.27M +64,998 New
Swiss National Bank
47
Swiss National Bank
Switzerland
$1.11M +$1.08M +55,300 New
Squarepoint
48
Squarepoint
New York
$1.06M +$1.02M +52,500 New
PGCM
49
Prescott Group Capital Management
Oklahoma
$1.03M – – –
Citigroup
50
Citigroup
New York
$1.02M -$2.18M -111,936 -69%
1
2
3 4 5

BKSY Hedge Fund Activity: Q3 2025 in Review

153 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in BlackSky Technology (BKSY) for Q3 2025, worth a combined $427M — up 13% from $378M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new BKSY positions and 15 closed out — a net gain of 23 holders — while 55 added to existing stakes and 34 trimmed.

The largest buyer was BlackRock, adding an estimated $8.7M. The largest seller was AWM Investment Company, cutting an estimated $4.5M.

  • 153 institutional investors held BlackSky Technology (BKSY) as of Q3 2025, up from 130 in Q2 2025.
  • Funds reported $427M of BlackSky Technology stock for Q3 2025, up 13% quarter-over-quarter.
  • 38 funds opened new BlackSky Technology positions in Q3 2025 and 15 closed out, a net change of +23 holders.
  • The largest BlackSky Technology buyer in Q3 2025 was BlackRock, an estimated $8.7M added.
  • The largest BlackSky Technology seller in Q3 2025 was AWM Investment Company, an estimated $4.5M sold.

Based on aggregated 13F filings for Q3 2025.