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633 hedge funds and large institutions have $12.5B invested in Sony in 2021 Q4 according to their latest regulatory filings, with 112 funds opening new positions, 222 increasing their positions, 189 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

203% more first-time investments, than exits

New positions opened: 112 | Existing positions closed: 37

32% more call options, than puts

Call options by funds: $233M | Put options by funds: $176M

25% more funds holding in top 10

Funds holding in top 10: 2025 (+5)

17% more repeat investments, than reductions

Existing positions increased: 222 | Existing positions reduced: 189

16% more capital invested

Capital invested by funds: $10.8B → $12.5B (+$1.67B)

11% more funds holding

Funds holding: 568633 (+65)

0.41% more ownership

Funds ownership: 38.72%39.12% (+0.41%)

Holders
633
Holders Change
+65
Holders Change %
+11.44%
% of All Funds
9.74%
Holding in Top 10
25
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+25%
% of All Funds
0.38%
New
112
Increased
222
Reduced
189
Closed
37
Calls
$233M
Puts
$176M
Net Calls
+$57.1M
Net Calls Change
+$43.6M
Name Holding Trade Value Shares
Change
Change in
Stake
BBHC
626
Brown Brothers Harriman & Co
New York
$130
WPA
627
West Paces Advisors
Georgia
$126
Qube Research & Technologies (QRT)
628
Qube Research & Technologies (QRT)
United Kingdom
-$3M -135,550 Closed
QIM
629
Quantitative Investment Management
Virginia
-$2.42M -109,405 Closed
FCM
630
Fortis Capital Management
Washington
-$1.86M -84,015 Closed
HT
631
HAP Trading
New York
-$1.51M -63,410 Closed
SGI
632
Summit Global Investments
Utah
-$1.14M -51,670 Closed
MHC
633
Meyer Handelman Company
New York
-$653K -29,490 Closed
GCP
634
GSA Capital Partners
United Kingdom
-$591K -26,720 Closed
XT
635
XTX Topco
Cayman Islands
-$561K -25,370 Closed
Mirae Asset Global Investments
636
Mirae Asset Global Investments
South Korea
-$475K -21,465 Closed
MA
637
MYDA Advisors
New York
-$464K -21,000 Closed
CI
638
Clal Insurance
Israel
-$387K -17,500 Closed
KPW
639
Kore Private Wealth
New York
-$369K -16,695 Closed
QT
640
Quantbot Technologies
New York
-$337K -15,265 Closed
SW
641
SteelPeak Wealth
California
-$311K -14,045 Closed
TSS
642
Two Sigma Securities
New York
-$271K -12,270 Closed
SFFS
643
Stonehage Fleming Financial Services
Jersey
-$268K -12,125 Closed
AI
644
ArchPoint Investors
Florida
-$228K -10,290 Closed
PBF
645
Petix & Botte Financial
California
-$222K -10,000 Closed
RhumbLine Advisers
646
RhumbLine Advisers
Massachusetts
-$215K -9,705 Closed
GRP
647
Global Retirement Partners
California
-$116K -5,225 Closed
FIA
648
FNY Investment Advisers
New York
-$110K -5,000 Closed
GKWIM
649
Gerber Kawasaki Wealth & Investment Management
California
-$100K -4,525 Closed
Nomura Holdings
650
Nomura Holdings
Japan
-$102K -4,270 Closed

SONY Hedge Fund Activity: Q4 2021 in Review

633 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Sony (SONY) for Q4 2021, worth a combined $12.5B — up 16% from $10.8B a quarter earlier.

Buyers outnumbered sellers: 112 funds opened new SONY positions and 37 closed out — a net gain of 75 holders — while 222 added to existing stakes and 189 trimmed.

The largest buyer was Holocene Advisors, opening a new position worth an estimated $108M. The largest seller was Primecap Management, cutting an estimated $194M.

  • 633 institutional investors held Sony (SONY) as of Q4 2021, up from 568 in Q3 2021.
  • Funds reported $12.5B of Sony stock for Q4 2021, up 16% quarter-over-quarter.
  • 112 funds opened new Sony positions in Q4 2021 and 37 closed out, a net change of +75 holders.
  • The largest Sony buyer in Q4 2021 was Holocene Advisors, an estimated $108M added.
  • The largest Sony seller in Q4 2021 was Primecap Management, an estimated $194M sold.

Based on aggregated 13F filings for Q4 2021.