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3,042 hedge funds and large institutions have $145B invested in Pfizer in 2023 Q2 according to their latest regulatory filings, with 145 funds opening new positions, 1,376 increasing their positions, 1,256 reducing their positions, and 180 closing their positions.

New
Increased
Maintained
Reduced
Closed

10% more repeat investments, than reductions

Existing positions increased: 1,376 | Existing positions reduced: 1,256

0.36% less ownership

Funds ownership: 69.93%69.57% (-0.36%)

2% less funds holding

Funds holding: 3,1033,042 (-61)

10% less capital invested

Capital invested by funds: $162B → $145B (-$16.2B)

19% less first-time investments, than exits

New positions opened: 145 | Existing positions closed: 180

27% less call options, than puts

Call options by funds: $1.73B | Put options by funds: $2.36B

36% less funds holding in top 10

Funds holding in top 10: 8051 (-29)

Holders
3,042
Holders Change
-61
Holders Change %
-1.97%
% of All Funds
47.76%
Holding in Top 10
51
Holding in Top 10 Change
-29
Holding in Top 10 Change %
-36.25%
% of All Funds
0.8%
New
145
Increased
1,376
Reduced
1,256
Closed
180
Calls
$1.73B
Puts
$2.36B
Net Calls
-$631M
Net Calls Change
-$110M
Name Holding Trade Value Shares
Change
Change in
Stake
ADEF
3051
Adams Diversified Equity Fund
Maryland
-$10.8M -265,660 Closed
GTC
3052
Ghost Tree Capital
New York
-$8.16M -200,000 Closed
FC
3053
FORA Capital
Florida
-$7.83M -191,838 Closed
RPAM
3054
Rhenman & Partners Asset Management
Sweden
-$7.67M -190,000 Closed
WC
3055
Whitney & Co
New York
-$7.41M -181,699 Closed
PWAG
3056
Polaris Wealth Advisory Group
California
-$7.17M -175,824 Closed
SGA
3057
Strategic Global Advisors
California
-$6.81M -166,856 Closed
BFM
3058
Boothbay Fund Management
New York
-$6.05M -148,262 Closed
AR
3059
Advisory Research
Illinois
-$5.77M -141,492 Closed
BFA
3060
Brendel Financial Advisors
New Hampshire
-$5.45M -133,502 Closed
DFG
3061
Delta Financial Group
New Jersey
-$4.29M -105,080 Closed
WG
3062
Winton Group
United Kingdom
-$4.1M -100,419 Closed
IAIM
3063
International Assets Investment Management
Florida
-$3.2M -88,045 Closed
CM
3064
Capula Management
Cayman Islands
-$3.55M -86,963 Closed
WMSA
3065
Weiss Multi-Strategy Advisers
New York
-$3.19M -81,984 Closed
CC
3066
Cipher Capital
New York
-$3.13M -76,819 Closed
ECM
3067
Endurant Capital Management
California
-$2.99M -73,265 Closed
RFWA
3068
RPg Family Wealth Advisory
Massachusetts
-$2.74M -67,225 Closed
FA
3069
Fagan Associates
New York
-$2.5M -61,209 Closed
RCM
3070
Radnor Capital Management
Pennsylvania
-$2.41M -58,971 Closed
WFM
3071
Wolff Financial Management
Michigan
-$2.32M -56,791 Closed
CFO
3072
Capitol Family Office
Oregon
-$2.19M -53,754 Closed
TCM
3073
Teza Capital Management
Illinois
-$2.16M -53,001 Closed
OQS
3074
Occudo Quantitative Strategies
Florida
-$1.93M -47,246 Closed
CG
3075
Carmignac Gestion
France
-$1.88M -46,120 Closed

PFE Hedge Fund Activity: Q2 2023 in Review

3,042 of the 6,370 institutional investors tracked by Wall St. Rank reported a position in Pfizer (PFE) for Q2 2023, worth a combined $145B — down 10% from $162B a quarter earlier.

Sellers outnumbered buyers: 180 funds closed out of PFE and 145 opened new positions — a net loss of 35 holders — while 1,256 trimmed existing stakes and 1,376 added.

The largest buyer was Wellington Management Group, adding an estimated $552M. The largest seller was Capital World Investors, cutting an estimated $1.26B.

  • 3,042 institutional investors held Pfizer (PFE) as of Q2 2023, down from 3,103 in Q1 2023.
  • Funds reported $145B of Pfizer stock for Q2 2023, down 10% quarter-over-quarter.
  • 145 funds opened new Pfizer positions in Q2 2023 and 180 closed out, a net change of -35 holders.
  • The largest Pfizer buyer in Q2 2023 was Wellington Management Group, an estimated $552M added.
  • The largest Pfizer seller in Q2 2023 was Capital World Investors, an estimated $1.26B sold.

Based on aggregated 13F filings for Q2 2023.