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Rallybio
RLYB

62 hedge funds and large institutions have $55.9M invested in Rallybio in 2024 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 15 increasing their positions, 17 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

160% more first-time investments, than exits

New positions opened: 13 | Existing positions closed: 5

15% more funds holding

Funds holding: 54 → 62 (+8)

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

0.55% less ownership

Funds ownership: 10.54% → 9.98% (-0.55%)

12% less repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 17

27% less capital invested

Capital invested by funds: $76.1M → $55.9M (-$20.3M)

Holders
62
Holders Change
+8
Holders Change %
+14.81%
% of All Funds
0.89%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
13
Increased
15
Reduced
17
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$850K
2
Millennium Management
Millennium Management
New York
+$281K
3
Citadel Advisors
Citadel Advisors
Florida
+$141K
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$54.5K
5
XT
XTX Topco
Cayman Islands
+$39.7K

Top Sellers

Rank Fund Capital Flow
1
NHAS
Novo Holdings A/S
Denmark
-$4.23M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$446K
3
AFM
Anson Funds Management
Texas
-$440K
4
Morgan Stanley
Morgan Stanley
New York
-$212K
5
BlackRock
BlackRock
New York
-$139K
Name Holding Trade Value Shares
Change 		Change in
Stake
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$6.42K -$2.72K -195 -31%
Legal & General Group
52
Legal & General Group
United Kingdom
$5.46K – – –
AIP
53
Ameritas Investment Partners
Nebraska
$4.67K – – –
Federated Hermes
54
Federated Hermes
Pennsylvania
$3.21K +$3.02K +217 New
SO
55
STRS Ohio
Ohio
$2K -$181 -13 -6%
Royal Bank of Canada
56
Royal Bank of Canada
Ontario, Canada
$1K -$14.7K -1,053 -92%
AB
57
Amalgamated Bank
New York
$1K -$2.84K -204 -74%
Nisa Investment Advisors
58
Nisa Investment Advisors
Missouri
$19 +$14 +1 New
FFA
59
Farther Finance Advisors
California
$16 +$14 +1 New
AWM
60
Avior Wealth Management
Nebraska
$9 +$14 +1 New
NHAS
61
Novo Holdings A/S
Denmark
– -$4.23M -220,983 Closed
AFM
62
Anson Funds Management
Texas
– -$440K -22,996 Closed
Jane Street
63
Jane Street
New York
– -$59.1K -3,090 Closed
HSBC Holdings
64
HSBC Holdings
United Kingdom
– -$33.7K -1,768 Closed
VOYA Investment Management
65
VOYA Investment Management
Georgia
– -$31.7K -1,657 Closed
CAL
66
Capital Advisors Ltd
Ohio
– +$348 +25 New
1 2
3

RLYB Hedge Fund Activity: Q1 2024 in Review

62 of the 6,942 institutional investors tracked by Wall St. Rank reported a position in Rallybio (RLYB) for Q1 2024, worth a combined $55.9M — down 27% from $76.1M a quarter earlier.

Buyers outnumbered sellers: 13 funds opened new RLYB positions and 5 closed out — a net gain of 8 holders — while 15 added to existing stakes and 17 trimmed.

The largest buyer was Renaissance Technologies, opening a new position worth an estimated $850K. The largest seller was Novo Holdings A/S, exiting entirely with an estimated $4.23M sold.

  • 62 institutional investors held Rallybio (RLYB) as of Q1 2024, up from 54 in Q4 2023.
  • Funds reported $55.9M of Rallybio stock for Q1 2024, down 27% quarter-over-quarter.
  • 13 funds opened new Rallybio positions in Q1 2024 and 5 closed out, a net change of +8 holders.
  • The largest Rallybio buyer in Q1 2024 was Renaissance Technologies, an estimated $850K added.
  • The largest Rallybio seller in Q1 2024 was Novo Holdings A/S, an estimated $4.23M sold.

Based on aggregated 13F filings for Q1 2024.