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NISA INVESTMENT ADVISORS, LLC

Registered adviser
Location
ST. LOUIS, MO
Portfolio Value
Large $34,570,958,272
Diversification
Moderately concentrated
Reports for
Washington University
Filing Date
Global Rank
#263 / 8,819 ▼ 9 · as of Jun 2026
Top Industry
Semiconductors 15.6%
Period ended 29 days ago
Filed Oct 20, 2026 · 9d
27 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 107313
Roster of Oct 1, 2026
Regulatory AUM
$343,889,703,371
Main clients
Pension and profit sharing plans (52% of AUM)
Private funds
3 funds · Hedge funds
Focus by fund count, roster of Oct 1, 2026
$696,695,780 gross assets
LEI
549300L1IG2JOW7XNY28
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
Rosters Regulatory AUM Main clients
Apr 2026 to Oct 2026 $343,889,703,371 Pension and profit sharing plans (52%)
Apr 2025 to Mar 2026 $315,286,272,054 Pension and profit sharing plans (54%)
Apr 2024 to Mar 2025 $306,242,186,324 Pension and profit sharing plans (58%)
May 2023 to Mar 2024 $277,313,111,722 Pension and profit sharing plans (60%)
Apr 2023 $277,313,111,722 Pension and profit sharing plans (60%)
Apr 2022 to Mar 2023 $360,008,647,430 Pension and profit sharing plans (66%)
3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style
Concentrated
The top 10 positions are 62.2% of the book (60%+)
Turnover
Low turnover
12.7% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 16.5 quarters (12+), a floor since 43.4% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 41.3%; sector active share 32.5% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

3,060 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
48.1%
+4.3 pts
Top 5
61.4%
+4.9 pts
Top 10
66.9%
+4.6 pts
HHI
2,374
Dec 2023 → Sep 2026 · range 131 – 2,374
Moderately concentrated+395

Portfolio Trend

27 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Unclassified 49.2% $17,018,297,494
Technology 19.4% $6,719,281,839
Financial Services 6.2% $2,134,236,568
Communication Services 5.0% $1,724,022,867
Healthcare 4.9% $1,702,470,765
Industrials 4.5% $1,547,581,224
Consumer Cyclical 4.3% $1,473,709,739
Consumer Defensive 2.1% $723,976,254
Energy 1.9% $667,636,662
Basic Materials 0.9% $306,176,169
Real Estate 0.8% $292,994,963
Utilities 0.8% $260,573,728

Last Quarter's Activity

Export CSV
Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 95,740 $19,630,529
— 29,762 $5,615,793
— 83,376 $4,331,383
— 7,775 $2,756,470
— 17,737 $1,355,461
— 5,217 $1,090,040
— 4,332 $310,778
— 16,376 $310,489
— 6,570 $228,767
— 4,786 $212,833
— 16,100 $188,531
— 5,815 $182,765
— 4,389 $172,575
— 3,595 $134,524
— 1,012 $134,322
— 852 $105,222
— 4,154 $68,582

Portfolio Positions

Export CSV View 13F filing
3,060 tracked positions · $34,570,958,272 total · filing declares 3,180 positions · $34,685,069,579 · as of Sep 30, 2026
Showing 1–50 of 3,060 positions by value · page 1 of 62
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 3,060 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.