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TSS

Two Sigma Securities Portfolio holdings

AUM $861M
1-Year Est. Return 21.33%
This Fund
S&P 500
This Quarter Est. Return
+0.75%
1 Year Est. Return
+21.33%
3 Year Est. Return
+86.85%
5 Year Est. Return
+97.02%
10 Year Est. Return
+293.06%
AUM
$728M
AUM Growth
+$49.8M
Cap. Flow
+$57.1M
Cap. Flow %
7.85%
Top 10 Hldgs %
11.56%
Holding
2,184
New
857
Increased
306
Reduced
258
Closed
761

Top Buys

Rank Stock Value
1
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$18.8M
2
MSFT icon
Microsoft
MSFT
+$12.2M
3
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$6.95M
4
ORCL icon
Oracle
ORCL
+$6.9M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$6.9M

Top Sells

Rank Stock Value
1
IEMG icon
iShares Core MSCI Emerging Markets ETF
IEMG
+$11.9M
2
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$8.58M
3
FXI icon
iShares China Large-Cap ETF
FXI
+$7.72M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$7.05M
5
IWB icon
iShares Russell 1000 ETF
IWB
+$6.46M

Sector Composition

Rank Sector Weight
1 Technology 14.12%
2 Financials 10.24%
3 Industrials 8.03%
4 Consumer Discretionary 6.26%
5 Healthcare 4.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
JBLU icon
401
JetBlue
JBLU
$1.96B
$483K 0.07%
106,247
+93,735
+749% +$427K
AFRM icon
402
Affirm
AFRM
$23.5B
$481K 0.07%
+6,458
New +$465K
MTZ icon
403
MasTec
MTZ
$26.7B
$479K 0.07%
+2,204
New +$463K
ICUI icon
404
ICU Medical
ICUI
$3.93B
$477K 0.07%
+3,343
New +$448K
WFC.PRL icon
405
Wells Fargo 7.5% Non Cumv Perp Conv
WFC.PRL
$4.66B
$476K 0.07%
+393
New +$484K
WIX icon
406
WIX.com
WIX
$2.15B
$476K 0.07%
+4,582
New +$554K
COLM icon
407
Columbia Sportswear
COLM
$3.19B
$473K 0.07%
+8,590
New +$459K
OPK icon
408
Opko Health
OPK
$921M
$472K 0.06%
374,468
+253,374
+209% +$353K
JHMM icon
409
John Hancock Multifactor Mid Cap ETF
JHMM
$5.89B
$471K 0.06%
7,199
+744
+12% +$48.4K
EFAV icon
410
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.22B
$471K 0.06%
5,460
-1,688
-24% -$144K
SNEX icon
411
StoneX
SNEX
$8.83B
$470K 0.06%
+11,111
New +$466K
PLTD
412
Direxion Dailly PLTR Bear 1X ETF
PLTD
$37.7M
$469K 0.06%
+71,232
New +$474K
UVIX icon
413
2x Long VIX Futures ETF
UVIX
$286M
$469K 0.06%
4,105
+3,346
+441% +$613K
JCI icon
414
Johnson Controls International
JCI
$87.5B
$468K 0.06%
+3,909
New +$449K
XLP icon
415
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
$465K 0.06%
5,988
+2,096
+54% +$164K
CCL icon
416
Carnival Corporation Ltd
CCL
$36.1B
$465K 0.06%
15,220
+6,274
+70% +$175K
SPPP
417
Sprott Physical Platinum and Palladium Trust
SPPP
$560M
$464K 0.06%
27,554
+11,736
+74% +$173K
MDB icon
418
MongoDB
MDB
$24B
$463K 0.06%
+1,104
New +$402K
TSM icon
419
TSMC
TSM
$2.09T
$463K 0.06%
1,522
-3,412
-69% -$1M
CDW icon
420
CDW
CDW
$17.1B
$462K 0.06%
3,394
-8,320
-71% -$1.23M
FNDA icon
421
Schwab Fundamental US Small Company Index ETF
FNDA
$9.17B
$461K 0.06%
14,641
+384
+3% +$12K
MRCY icon
422
Mercury Systems
MRCY
$6.2B
$461K 0.06%
6,313
-3,181
-34% -$237K
FTDR icon
423
Frontdoor
FTDR
$5.02B
$461K 0.06%
+7,988
New +$470K
ALB icon
424
Albemarle
ALB
$13.5B
$460K 0.06%
3,254
-503
-13% -$57.1K
TPR icon
425
Tapestry
TPR
$28.8B
$460K 0.06%
+3,600
New +$411K
15 16
17
18 19

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BCM
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OAM
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NOCM
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TIM
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USGIU
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QIM
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SLT
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Two Sigma Securities's Q4 2025 Portfolio in Review

As of Q4 2025, Two Sigma Securities held 2,184 positions worth $728M, up 7.3% from $678M the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Two Sigma Securities deployed $57.1M of net new capital in Q4 2025, opening 857 new positions and adding to 306 existing holdings. Its largest new stake was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 13% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was iShares Russell 1000 ETF, an estimated $6.46M trimmed.

  • Two Sigma Securities's largest Q4 2025 buy was iShares iBoxx $ High Yield Corporate Bond ETF: 232,932 shares worth $18.8M.
  • Two Sigma Securities added most to Microsoft in Q4 2025, an estimated $12.2M increase.
  • Two Sigma Securities's biggest Q4 2025 reduction was iShares Russell 1000 ETF, cutting an estimated $6.46M.
  • Two Sigma Securities fully exited iShares Core MSCI Emerging Markets ETF in Q4 2025, selling an estimated $11.9M.
  • Two Sigma Securities's ten largest holdings make up 12% of its $728M portfolio in Q4 2025.
  • Two Sigma Securities opened 857 new positions and closed 761 in Q4 2025.
  • Two Sigma Securities's portfolio value rose 7.3% quarter-over-quarter to $728M.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.