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Interactive Brokers
IBKR

320 hedge funds and large institutions have $5.77B invested in Interactive Brokers in 2021 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 110 increasing their positions, 94 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

146% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 28

23% more capital invested

Capital invested by funds: $4.71B → $5.77B (+$1.06B)

17% more repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 94

14% more funds holding

Funds holding: 281 → 320 (+39)

10% more funds holding in top 10

Funds holding in top 10: 10 → 11 (+1)

7.48% more ownership

Funds ownership: 341.28% → 348.76% (+7.5%)

51% less call options, than puts

Call options by funds: $53.3M | Put options by funds: $109M

Holders
320
Holders Change
+39
Holders Change %
+13.88%
% of All Funds
5.62%
Holding in Top 10
11
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+10%
% of All Funds
0.19%
New
69
Increased
110
Reduced
94
Closed
28
Calls
$53.3M
Puts
$109M
Net Calls
-$55.8M
Net Calls Change
-$64.6M

Top Buyers

1
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
+$76.7M
2
SC
Samlyn Capital
New York
+$68.1M
3
PI
Putnam Investments
Massachusetts
+$53.3M
4
1832 Asset Management
1832 Asset Management
Ontario, Canada
+$48.8M
5
Goldman Sachs
Goldman Sachs
New York
+$47.6M

Top Sellers

1
GWM
Greenwich Wealth Management
Connecticut
-$88.7M
2
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$82.9M
3
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
-$70.2M
4
NAMA
Nikko Asset Management Americas
New York
-$66.1M
5
BCM
Bronte Capital Management
Australia
-$31.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
CAAS
201
Capital Asset Advisory Services
Michigan
$544K +$197K +10,908 +58%
FF
202
FourThought Financial
Florida
$532K +$28.8K +1,596 +6%
TCM
203
Tuttle Capital Management
Connecticut
$527K +$520K +28,864 New
CDH
204
Charles D. Hyman
$523K – – –
FC
205
FORA Capital
Florida
$497K +$491K +27,240 New
IA
206
IndexIQ Advisors
New York
$496K +$414K +22,984 +547%
HF
207
HRT Financial
New York
$484K +$478K +26,516 New
First Manhattan
208
First Manhattan
New York
$456K – – –
Brown Advisory
209
Brown Advisory
Maryland
$456K +$14.4K +800 +3%
WP
210
WealthSource Partners
California
$440K -$219K -12,132 -33%
Bank of Montreal
211
Bank of Montreal
Ontario, Canada
$439K +$57.2K +3,172 +15%
MSRPS
212
Maryland State Retirement & Pension System
Maryland
$427K +$421K +23,360 New
BS
213
Banco Santander
Spain
$417K +$411K +22,812 New
VIA
214
Vident Investment Advisory
Georgia
$415K -$96.9K -5,380 -19%
GM
215
GeoWealth Management
Illinois
$394K -$92.9K -5,156 -19%
PAMU
216
Pictet Asset Management (UK)
United Kingdom
$394K -$43.2K -2,400 -10%
PWS
217
Precision Wealth Strategies
Missouri
$390K +$90.7K +5,032 +31%
FCBT
218
First Citizens Bank & Trust
North Carolina
$380K +$374K +20,784 New
PA
219
Profund Advisors
Maryland
$370K -$106K -5,900 -23%
Verition Fund Management
220
Verition Fund Management
Connecticut
$357K +$353K +19,568 New
Susquehanna International Group
221
Susquehanna International Group
Pennsylvania
$355K -$4.68M -259,692 -93%
HSA
222
HBK Sorce Advisory
Pennsylvania
$343K +$27.2K +1,512 +9%
SCM
223
Shelton Capital Management
Colorado
$341K – – –
S
224
swisspartners
Liechtenstein
$337K -$4.6M -255,332 -93%
SGI
225
Summit Global Investments
Utah
$329K +$324K +17,996 New
7 8
9
10 11

IBKR Hedge Fund Activity: Q1 2021 in Review

320 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Interactive Brokers (IBKR) for Q1 2021, worth a combined $5.77B — up 23% from $4.71B a quarter earlier.

Buyers outnumbered sellers: 69 funds opened new IBKR positions and 28 closed out — a net gain of 41 holders — while 110 added to existing stakes and 94 trimmed.

The largest buyer was Kayne Anderson Rudnick Investment Management, adding an estimated $76.7M. The largest seller was Greenwich Wealth Management, cutting an estimated $88.7M.

  • 320 institutional investors held Interactive Brokers (IBKR) as of Q1 2021, up from 281 in Q4 2020.
  • Funds reported $5.77B of Interactive Brokers stock for Q1 2021, up 23% quarter-over-quarter.
  • 69 funds opened new Interactive Brokers positions in Q1 2021 and 28 closed out, a net change of +41 holders.
  • The largest Interactive Brokers buyer in Q1 2021 was Kayne Anderson Rudnick Investment Management, an estimated $76.7M added.
  • The largest Interactive Brokers seller in Q1 2021 was Greenwich Wealth Management, an estimated $88.7M sold.

Based on aggregated 13F filings for Q1 2021.